Podcasts about smacs

Įprastai paskutinėje metų laidoje mes apžvelgiame tai, ką pavyko sukurti įdomiausio per metus. Bet šių metų laidą norėjome padaryti kiek kitokią. Savo maloniausiomis akimirkomis gamtoje, trokštamais pokyčiais aplinkosaugoje ir pasiūlymais bei palinkėjimais dalinsis laidos klausytojai, pašnekovai ir vedėjos.Laidą veda Inga Janiulytė-Temporin, Vaida Pilibaitytė ir Karolina PantoTūkstančiai galaktikų užfiksuota NASA, ESA, CSA, STScI nuotraukoje SMACS 0723

First Batch of Candidate Galaxies at Redshifts 11 to 20 Revealed by the James Webb Space Telescope Early Release Observations by Haojing Yan et al. on Monday 28 November On July 13, 2022, NASA released to the whole world the data obtained by the James Webb Space Telescope (JWST) Early Release Observations (ERO). These are the first set of science-grade data from this long-awaited facility, marking the beginning of a new era in astronomy. In the study of the early universe, JWST will allow us to push far beyond z ~ 11, the redshift boundary previously imposed by the 1.7 um red cut-off of the Hubble Space Telescope (HST). In contrast, JWST's NIRCam reaches 5 um. Among the JWST ERO targets there is a nearby galaxy cluster SMACS 0723-73, which is a massive cluster and has been long recognized as a potential "cosmic telescope" in amplifying background galaxies. The ERO six-band NIRCam observations on this target have covered an additional flanking field not boosted by gravitational lensing, which also sees far beyond HST. Here we report the result from our search of candidate objects at z > 11 using these ERO data. In total, there are 87 such objects identified by using the standard "dropout" technique. These objects are all detected in multiple bands and therefore cannot be spurious. For most of them, their multi-band colors are inconsistent with known types of contaminants. If the detected dropout signature is interpreted as the expected Lyman-break, it implies that these objects are at z ~ 11--20. The large number of such candidate objects at such high redshifts is not expected from the previously favored predictions and demands further investigations. JWST spectroscopy on such objects will be critical. arXiv: http://arxiv.org/abs/http://arxiv.org/abs/2207.11558v2

First Batch of Candidate Galaxies at Redshifts 11 to 20 Revealed by the James Webb Space Telescope Early Release Observations by Haojing Yan et al. on Sunday 27 November On July 13, 2022, NASA released to the whole world the data obtained by the James Webb Space Telescope (JWST) Early Release Observations (ERO). These are the first set of science-grade data from this long-awaited facility, marking the beginning of a new era in astronomy. In the study of the early universe, JWST will allow us to push far beyond z ~ 11, the redshift boundary previously imposed by the 1.7 um red cut-off of the Hubble Space Telescope (HST). In contrast, JWST's NIRCam reaches 5 um. Among the JWST ERO targets there is a nearby galaxy cluster SMACS 0723-73, which is a massive cluster and has been long recognized as a potential "cosmic telescope" in amplifying background galaxies. The ERO six-band NIRCam observations on this target have covered an additional flanking field not boosted by gravitational lensing, which also sees far beyond HST. Here we report the result from our search of candidate objects at z > 11 using these ERO data. In total, there are 87 such objects identified by using the standard "dropout" technique. These objects are all detected in multiple bands and therefore cannot be spurious. For most of them, their multi-band colors are inconsistent with known types of contaminants. If the detected dropout signature is interpreted as the expected Lyman-break, it implies that these objects are at z ~ 11--20. The large number of such candidate objects at such high redshifts is not expected from the previously favored predictions and demands further investigations. JWST spectroscopy on such objects will be critical. arXiv: http://arxiv.org/abs/http://arxiv.org/abs/2207.11558v2

On se souvient de la première image de champ profond du télescope Webb qui avait été dévoilée le 11 juillet dernier par le président américain en personne, et qui montrait de nombreuses galaxies très lointaines et de nombreuses lentilles gravitationnelles autour de l'amas SMACS J0723.3-7327. Aujourd'hui, une équipe publie une analyse complète de toutes ces galaxies subissant une déflection et/ou une démultiplication pour affiner le modèle de masse de l'amas lentille. Ils observent 14 nouvelles galaxies démultipliées qui s'ajoutent aux 5 qu'avait pu identifier Hubble dans le même champ. L'étude est publiée dans The Astrophysical Journal Letters.

PAH emission from star-forming galaxies in JWST mid-infrared imaging of the lensing cluster SMACS J0723 3 - 7327 by Danial Langeroodi et al. on Thursday 13 October The mid-infrared spectra of star-forming galaxies (SFGs) are characterized by characteristic broad PAH emission features at 3$-$20 $mu$m. As these features are redshifted, they are predicted to dominate the flux at specific mid-infrared wavelengths, leading to substantial redshift-dependent color variations in broad-band photometry. The advent of JWST for the first time allows the study of this effect for normal SFGs. Based on spectral energy distribution templates, we here present tracks in mid-infrared (4.4, 7.7, 10, 15, and 18 $mu$m) color-color diagrams describing the redshift dependence of SFG colors. In addition, we present simulated color-color diagrams by populating these tracks using the cosmic star-formation history and the star-formation rate function. Depending on redshift, we find that SFGs stand out in the color-color diagrams by several magnitudes. We provide the first observational demonstration of this effect for galaxies detected in the JWST Early Release Observations of the field towards the lensing cluster SMACS J0723.3$-$7327. While the distribution of detected galaxies is consistent with the simulations, the numbers are substantially boosted by lensing effects. The PAH emitter with the highest spectroscopic redshift, detected in all bands, is a multiply-imaged galaxy at $z=1.45$. There is also a substantial number of cluster members, which do not exhibit PAH emission, except for one Seyfert galaxy at $z=0.38$. Future wider-field observations will further populate mid-infrared color-color diagrams and provide insight into the evolution of typical SFGs. arXiv: http://arxiv.org/abs/http://arxiv.org/abs/2210.06482v1

First JWST observations of a gravitational lens: Mass model from new multiple images with near-infrared observations of SMACS J0723 3-7327 by G. B. Caminha et al. on Thursday 13 October We present our lens mass model of SMACS J0723, the first strong gravitational lens observed by the James Webb Space Telescope (JWST). We use data from the Hubble Space Telescope and Multi Unit Spectroscopic Explorer (MUSE) to build our 'pre-JWST' lens model, and refine it with newly available JWST near-infrared imaging in our JWST model. To reproduce the positions of all multiple lensed images with good accuracy, the adopted mass parameterization consists of one cluster-scale component, accounting mainly for the dark matter distribution, the galaxy cluster members and an external shear component. The pre-JWST model has, as constraints, 19 multiple images from six background sources, of which four have secure spectroscopic redshift measurements from this work. The JWST model has more than twice the number of constraints, 30 additional multiple images from another eleven lensed sources. Both models can reproduce very well the multiple image positions with a $delta_{rms}$ of $0.39''$ and $0.51''$, for the pre-JWST and JWST models, respectively. The total mass estimates within a radius of 128~kpc (~ the Einstein radius) are $7.9_{-0.2}^{+0.3}times 10^{13}rm M_{odot}$ and $8.7_{-0.2}^{+0.2}times 10^{13}rm M_{odot}$, for the pre-JWST and JWST models, respectively. We predict with our mass models the redshifts of the newly detected JWST sources, which are crucial information for systems without spectroscopic measurements for further studies and follow-up observations. Interestingly, one family detected with JWST is found to be at a very high redshift, $z>7.5$ (68% confidence level) and with one image having lensing magnification of $|mu|=9.5_{-0.8}^{+0.9}$, making it an interesting case for future studies. The lens models, including magnification maps and redshifts estimated from the model are made publicly available, along with the full spectroscopic redshift catalogue from MUSE. arXiv: http://arxiv.org/abs/http://arxiv.org/abs/2207.07567v3

Detection of Intracluster Globular Clusters in the First JWST Images of the Gravitational Lens Cluster SMACS J0723 3-7327 at z = 0 39 by Myung Gyoon Lee et al. on Wednesday 12 October We present a survey of globular clusters (GCs) in the massive gravitational lens cluster SMACS J0723.3-7327 at $z=0.39$ based on the early released JWST/NIRCam images. In the color-magnitude diagrams of the point sources we find clearly a rich population of intracluster GCs that spread in a wide area of the cluster. Their ages, considering the cluster redshift, are younger than 9.5 Gyr. The F200W (AB) magnitudes of these GCs, $26.5

Novice o zanimivih raziskavah vesolja in opazovanjih meseca oktobra. Ne pozabite na delni Sončev mrk! Epizoda je v dveh delih, prvi del najdeš tukaj. ---- Zapiski | vesoljski teleskop James Webb | članek "Panic! At the disks" slika velikosti zrna peska na izstegnjeni roki - jata galaksij SMACS 0723 kaj opazuje JWST v tem trenutku? Misija DART | članek "Maybe We Won't End Up Like the Dinosaurs" [The Atlantic] Vodni svetovi | članek "A study shows that “water worlds” could be as common as Earths" Podkast ApolloLajka [MMC Rtvslo] | epizoda Artemis – preko Lune do Marsa (in nekaj težav z raketo) Opazovanja v mesecu oktobru | (knjiga) G. Cannat, “Glej jih, zvezde! Najlepši prizori na nebu v letu 2022” - prednaročilo tukaj Aplikacije Stellarium, Google SkyMap, SkySafari ---- Logo: (predelan) posnetek Lune, avtorstvo NASA's Scientific Visualization Studio Zvočni intermezzo: NASA/Hubble/SYSTEM Sounds (Matt Russo, Andrew Santaguida) Glasba: Peli iz podkasta Opravičujemo se za vse nevšečnosti

Metallicities of Five z > 5 Emission-Line Galaxies in SMACS 0723 Revealed by JWST by A. J. Taylor et al. on Monday 12 September JWST's Early Release Observations of the lensing cluster SMACS J0723.3-7327 have given an unprecedented spectroscopic look into the high-redshift universe. These observations reveal five galaxies at z > 5. All five have detectable [OIII]4363 line emission, indicating that these galaxies have high temperatures and low metallicities and that they are highly star forming. In recent work, the metallicities of these five galaxies have been studied using various techniques. Here we summarize and compare these previous results, as well as perform our own measurements of the metallicities using improved methodologies that optimize the extraction of the emission lines. In particular, we use simultaneous line fitting and a fixed Balmer decrement correction, as well as a novel footprint measurement of the emission lines in the 2D spectra, to produce higher fidelity line ratios that are less sensitive to calibration and systematic effects. We then compare our metallicities to those of z < 1 galaxies with high rest-frame equivalent widths of H-beta, finding that they may be good analogs. Finally, we estimate that the JWST galaxies out to z ~ 8 are young compared to the age of the universe. arXiv: http://arxiv.org/abs/http://arxiv.org/abs/2208.06418v2

First JWST observations of a gravitational lens: Mass model from new multiple images with near-infrared observations of SMACS J0723 3-7327 by G. B. Caminha et al. on Monday 12 September We present our lens mass model of SMACS J0723, the first strong gravitational lens observed by the James Webb Space Telescope (JWST). We use data from the Hubble Space Telescope and Multi Unit Spectroscopic Explorer (MUSE) to build our 'pre-JWST' lens model, and refine it with newly available JWST near-infrared imaging in our JWST model. To reproduce the positions of all multiple lensed images with good accuracy, the adopted mass parameterization consists of one cluster-scale component, accounting mainly for the dark matter distribution, the galaxy cluster members and an external shear component. The pre-JWST model has, as constraints, 19 multiple images from six background sources, of which four have secure spectroscopic redshift measurements from this work. The JWST model has more than twice the number of constraints, 30 additional multiple images from another eleven lensed sources. Both models can reproduce very well the multiple image positions with a $delta_{rms}$ of $0.39''$ and $0.51''$, for the pre-JWST and JWST models, respectively. The total mass estimates within a radius of 128~kpc (~ the Einstein radius) are $7.9_{-0.2}^{+0.3}times 10^{13}rm M_{odot}$ and $8.7_{-0.2}^{+0.2}times 10^{13}rm M_{odot}$, for the pre-JWST and JWST models, respectively. We predict with our mass models the redshifts of the newly detected JWST sources, which are crucial information for systems without spectroscopic measurements for further studies and follow-up observations. Interestingly, one family detected with JWST is found to be at a very high redshift, $z>7.5$ (68% confidence level) and with one image having lensing magnification of $|mu|=9.5_{-0.8}^{+0.9}$, making it an interesting case for future studies. The lens models, including magnification maps and redshifts estimated from the model are made publicly available, along with the full spectroscopic redshift catalogue from MUSE. arXiv: http://arxiv.org/abs/http://arxiv.org/abs/2207.07567v2

In Season 3, Episode 9 of How to Be 40, Noah mentions galaxy cluster SMACS 0723, aliens, and God. 

25 Aralık 2021 tarihinde uzaya fırlatılan James Webb Uzay Teleskobu, 12 Temmuz 2022 tarihinde uzaydan elde ettiği ilk detaylı görüntüleri Dünya'ya ulaştırdı. Bu görüntüler arasında Karina Bulutsusu, Güney Halka Bulutsusu (NGC 3132), Stephan Beşlisi ve SMACS 0723 Gök Ada Kümesi yer alıyor. Teleskop ayrıca elde ettiği verilerle bir ötegezegen olan WASP-96 b'nin atmosferinde su buharı olduğunu da tespit etti. Peki bu görüntüler evren hakkında bize neler anlatıyor? James Webb Uzay Teleskobu'nun neler keşfetmesi bekleniyor? Doç. Dr. Selçuk Topal, Bilim Genç sesli yayınının yeni bölümünde bu soruları cevaplıyor. Bilim Genç sesli yayınlarını SoundCloud, YouTube, Spotify, Google ve Apple podcast kanallarımız üzerinden dinleyebilir ve güncel içeriklerimizden anında haberdar olmak için kanallarımızı takip edebilirsiniz.

“100 lat temu myśleliśmy, że jest tylko jedna galaktyka. Teraz ich liczba jest nieograniczona w naszej galaktyce mamy miliardy gwiazd i są też miliardy galaktyk z miliardami gwiazd a to dopiero nasze pierwsze spojrzenie. Tak jak Pan powiedział Panie prezydencie patrzymy w przeszłość odleglejszą niż 13 miliardów lat świetlnych. Światło biegnie z prędkością blisko 300 tysięcy km na sekundę a to światło, które tu widzimy na tym jednym maleńkim fragmencie nieba podróżuje ponad 13 miliardów lat, ale my sięgniemy jeszcze dalej bo to jest dopiero pierwsze zdjęcie. Spojrzymy w przeszłość około trzynastu i pół miliarda lat świetlnych a jak wiemy wszechświat jest w wieku 13, 8 miliarda lat więc sięgniemy prawie do samego początku.” To fragment wypowiedzi administratora NASA, senatora Florydy Billa Nelsona podczas briefingu dla prezydenta Joe Bidena i wiceprezydent Kamali Harris. O tym co nowego dowiedzieliśmy się z zaledwie kilku pierwszych zdjęć teleskopu Jamesa Webba rozmawiam z prof. Markiem Demiańskim. Rozdziały (0:00) Intro (00:09) Bill Nelson (02:46) Początek rozmowy (03:15) Krótko o początkach (06:27) Obserwacje w podczerwieni (10:38) Gromada galaktyk SMACS 0723 (11:26) Soczewka grawitacyjna (14:53) Efekt Dopplera (18:37) Ciemna materia i ciemna energia (20:26) Rozszerzajacy się wszechświat (21:34) Co nowego dowiedzieliśmy się z tego zdjęcia (23:25) Początek wszechświata? (23:53) Okres rekombinacji (24:31) Zdjęcie promieniowania tła (27:53) Drugie zdjęcie - widmo egzoplanety WASP-96 B (28:37) Woda na egzoplanecie (30:19) Planety pozasłoneczne (31:03) Czy tam jest życie? (32:24) Skorzystaj z JWST (36:48) Mgławica planetarna NGC 3132 (42:11) Zdjęcia w ruchu (44:29) Kwintet Stefana (48:16) Mgławica Karina NGC 3324 (53:46) Strona James Webb Space Telescope (54:10) Zakończenie (54:48) Zapisy na newsletter (56:42) patronite.pl/boryskozielski Potrzebuję Twojego wsparcia Jeśli słuchasz podkastu Nauka XXI wieku to przekaż darowiznę już od 3 zł miesięcznie na jego tworzenie. Podkast nie zawiera reklam i nie tworzę odcinków za wynagrodzenie od firm. Dzięki temu mogę swobodnie prezentować poglądy swoje i moich rozmówców a także realizować misję dostarczania wiedzy tym, którzy chcą wiedzieć więcej. Darowiznę można przekazać poprzez: Patronite: https://patronite.pl/boryskozielski PayPal: https://www.paypal.com/donate/?hosted_button_id=2L5Z9XBAL3X46 I bezpośrednio na moje osobiste konto w Mbank: 37 1140 2004 0000 3702 4218 5268 Wszystkie sposoby znajdziesz na stronie głównej podkastu: https://podkasty.info/nauka Odcinek dostępny jest na licencji Creative Commons, Uznanie autorstwa a jego opis na licencji CC0

Shawn and James talk about the glorious James Webb telescope! Well, we mostly talk about the pictures that James Webb has been sending back. James—our James—has been very excited to talk about these photos. Shawn mostly stays quiet with his mouth hanging agape, but we do try describe our visual experience in this audio medium. Check out the links below to get a look at what we were enjoying. Do you have a favorite James Webb photo? James would be delighted for you to share it with him and tell him a bit about what it means to you, and Shawn will agree that it is pretty. Send us an email. Email: lookingoverlife@gmail.com Website: lookingoverlife.com Patreon: patreon.com/lookingoverlife JWST Orbit Legrange Points and Orbits First Images from the James Webb Space Telescope | NASA How JWST's Images Compare to Hubble's JWST's Image of Southern Ring Nebula Hubble's Image of Southern Ring Nebula JWST's Image of Carina Nebula Hubble's Image of Carina Nebula JWST's Image of Stephan's Quintet Hubble's Image of Stephan's Quintet JWST's Image of SMACS 0723

https://www.youtube.com/watch?v=gsc1m1-xCC0 Starting with the stunning release of JWST's first image of galaxy cluster SMACS 0723 on July 11, the bonanza continued the morning of July 12 with newly released images of Stephan's Quintet, the Carina Nebula, the Southern Ring Nebula, and exoplanet WASP-96b. Plus, that controversial name and what's ahead for the newest space observatory.   The Clifford Norton documentary film: “Behind The Name: James Webb Space Telescope” https://www.youtube.com/watch?v=jqrZ0Pl-KjQ   We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.  Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too!  Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations.  Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.

El telescopio James Webb ha dado a conocer sus primeras y asombrosas imágenes. Entre esas maravillas destaca una foto de 4.600 millones de años, en una región conocida como SMACS 0723. Distancia y tiempo entrelazadas en un viaje al pasado. Pero ¿Qué tan al pasado podríamos mirar? ¿Sería posible mirar al futuro? Vamos a hablar de todo esto y más en nuestro episodio 8 del Podcast Yosomos. Bienvenidos.

Link da imagem do SMACS 0723: https://webbtelescope.org/contents/news-releases/2022/news-2022-035 Site oficial sobre o telescópio James Webb: https://jwst.nasa.gov/index.html Notícias oficiais sobre o telescópio James Webb: https://blogs.nasa.gov/webb/ Live do lançamento do telescópio James Webb: https://www.youtube.com/watch?v=oRG5hffAYyI Ebook feito pelo SpaceToday sobre o telescópio James Webb (em português): https://bit.ly/ebook-jameswebb Podcast do Horizonte de Eventos sobre o telescópio James Webb: https://www.spreaker.com/user/horizontedeeventos/james-webb. Você pode ouvir pelo seu agregador de podcast favorito (Google Podcast, Spotify, Soundcloud etc) Playlist sobre espectro eletromagnético e radiação cósmica de fundo (CMB): https://bit.ly/cosmoteocmb Para ler toda a Série Cosmologia, onde detalho sobre Big Bang, redshitf etc: https://bit.ly/seriecosmologia Não deixe de acompanhar os artigos do CosmoTeo no Hora de Berear: https://horadeberear.com.br/category/cosmologia-e-teologia/ Contato comigo pelo Instagram: @alexandre.fernandes.df Ou pelo linktree: https://linktr.ee/alexandre.fernandes.df --- Send in a voice message: https://anchor.fm/alexandre-fernandes-df/message

Las primeras imágenes a todo color que está mostrando el telescopio espacial James Webb son un espectáculo digno de ver. Por el momento, la NASA ha hecho públicas las imágenes del cúmulo de galaxias SMACS 0723, del planeta WASP-96 b, de la nebulosa planetaria del Anillo Sur, del Quinteto de Stephan y de la nebulosa de Carina. Júpiter ha sido el siguiente en ser fotografiado y el resultado emociona.Las imágenes, que fueron tomadas durante las pruebas del James Webb, muestran al gigante gaseoso en todo su esplendor, son sus anillos y sus tres lunas: Europa, Teba y Metis.Estrenamos podcast en exclusiva en la plataforma Podimo. Te regalamos 30 días gratuitos en este enlace ¡no te pierdas el nuevo podcast de Preguntas y Respuestas!https://go.podimo.com/es/muyinteresanteGuión: Marta González Pérez-IñigoLocución, producción y diseño sonoro: Iván Patxi Gómez GallegoContacto de publicidad en podcast: podcast@zinetmedia.es

Ni siquiera se ha creado la Agencia Espacial Española y Javi ya tiene contactos en ella · Repasamos una a una las históricas primeras imágenes del telescopio espacial James Webb Constituido el Consejo del Espacio en España: Se ha puesto en marcha el Consejo del Espacio. El 11 de julio tuvo su primera reunión, presidida por el Comisionado para el Perte Aeroespacial, Miguel Belló. Han establecido ya los pasos para la creación y puesta en marcha de la futura Agencia Espacial Española (la ministra Diana Morant dice que estará operativa ya el próximo año). ¿Dónde estará su sede? Teruel, León, Sevilla, Robledo de Chavela, Tres Cantos... No está claro. https://www.europapress.es/ciencia/noticia-gobierno-nombra-miguel-bello-mora-comisionado-perte-aeroespacial-20220705174014.html https://www.huffingtonpost.es/entry/consejo-del-espacio-espana_es_62cc4052e4b0d7401986e0c4 Las primeras imágenes científicas del Webb: Sencillamente espectaculares. SMACS 0723: La que presentó Biden Imagen del campo profundo La más profunda y nítida Un grano de arena a la distancia de un brazo. No he encontrado cuanto es en segundos de arco, pero vamos, poco 12,5 horas frente a semanas del Hubble Lente gravitacional para ver lo de detrás 4600 millones de años el clúster Pero lo de detrás, menos de mil millones de años después del Big Bang (infrarrojo por la expansión del universo) 13.100 millones de años ¡Espectros de los miles de objetos! https://ciencia.nasa.gov/webb-ofrece-la-imagen-infrarroja-mas-profunda-del-universo WASP-96 b Planeta gigante de la mitad de masa de Júpiter, muy cerca de su estrella. Inflado, 1,2 veces mayor No una imagen directa, sino su espectro ¡Agua! 1150 años luz Se pensaba que no tenía nubes, pero se ha visto bruma y nubes https://ciencia.nasa.gov/el-telescopio-webb-de-la-nasa-revela-la-torrida-atmosfera-de-un-planeta-lejano-en-detalle Nebulosa del Anillo del Sur La nebulosa de emisión de una estrella en sus etapas finales Se ha visto a la acompañante La vemos de frente, sería como dos boles uno contra el culo del otro Sus interacciones cambian la forma de la nebulosa https://ciencia.nasa.gov/el-telescopio-webb-de-la-nasa-capta-con-gran-detalle-el-espectaculo-final-de-una-estrella-agonizante Quinteto de Stephan No tocan el jazz Pero salieron en «¡Qué Bello es Vivir!» Fusiones e interacciones galácticas Flujos de un agujero negro La imagen más grande de Webb hasta la fecha, y cubre aproximadamente una quinta parte del diámetro de la Luna En realidad sólo 4 interactúan, vaya estafa  https://ciencia.nasa.gov/el-telescopio-webb-de-la-nasa-arroja-luz-sobre-la-evolucion-de-las-galaxias-y-los-agujeros-negros Nebulosa de la Quilla (Carina) Nada que ver con el baúl de los recuerdos Viveros estelares ¡Precipicios cósmicos! Montañas escarpadas a la luz de la Luna Nuevo fondo de pantalla Polvo estelar tallado por la radiación ultravioleta y vientos estelares de estrellas jóvenes muy grandes y calientes Estrellas calientes en tu zona El infrarrojo permite ver esto porque puede atravesar las capas de nubes de polvo y gas https://ciencia.nasa.gov/webb-de-la-nasa-revela-precipicios-cosmicos-y-paisajes-resplandecientes-de-nacimiento-estelar PARSEC es un podcast semanal sobre exploración espacial presentado por Javier Atapuerca y Matías S. Zavia. Haznos llegar tus preguntas por Twitter: @parsecpodcast@JaviAtapu@matiass Puedes escucharnos en todas las plataformas a través de parsecpodcast.com.

On this week's show: The first images from the James Webb Space Telescope hint at the science to come, and disentangling the itch-scratch cycle After years of delays, the James Webb Space Telescope launched at the end of December 2021. Now, NASA has released a few of the first full-color images captured by the instrument's enormous mirror. Staff Writer Daniel Clery joins host Sarah Crespi to discuss these first images and what they mean for the future of science from Webb. Next on the podcast, Jing Feng, principal investigator at the Center for Neurological and Psychiatric Research and Drug Discovery at the Chinese Academy of Sciences's Shanghai Institute of Materia Medica, discusses his Science Translational Medicine paper on why scratching sometimes triggers itching. It turns out, in cases of chronic itch there can be a miswiring in the skin. Cells that normally detect light touch instead connect with nerve fibers that convey a sensation of itchiness. This miswiring means light touches (such as scratching) are felt as itchiness—contributing to a vicious itch-scratch cycle. Also this week, in a sponsored segment from Science and the AAAS Custom Publishing Office, Sean Sanders, director and senior editor for the Custom Publishing Office, interviews Paul Bastard, chief resident in the department of pediatrics at the Necker Hospital for Sick Children in Paris and a researcher at the Imagine Institute in Paris and Rockefeller University. They talk about his work to shed light on susceptibility to COVID-19, which recently won him the Michelson Philanthropies & Science Prize for Immunology. This segment is sponsored by Michelson Philanthropies. This week's episode was produced with help from Podigy. [Image: NASA; ESA; CSA; STSCI; Music: Jeffrey Cook] [alt: James Webb Space Telescope image of image of galaxy cluster SMACS 0723 with podcast symbol overlay] Authors: Sarah Crespi; Daniel Clery Episode page: https://www.science.org/doi/10.1126/science.add9123 About the Science Podcast: https://www.science.org/content/page/about-science-podcastSee omnystudio.com/listener for privacy information.

On this week's show: The first images from the James Webb Space Telescope hint at the science to come, and disentangling the itch-scratch cycle After years of delays, the James Webb Space Telescope launched at the end of December 2021. Now, NASA has released a few of the first full-color images captured by the instrument's enormous mirror. Staff Writer Daniel Clery joins host Sarah Crespi to discuss these first images and what they mean for the future of science from Webb. Next on the podcast, Jing Feng, principal investigator at the Center for Neurological and Psychiatric Research and Drug Discovery at the Chinese Academy of Sciences's Shanghai Institute of Materia Medica, discusses his Science Translational Medicine paper on why scratching sometimes triggers itching. It turns out, in cases of chronic itch there can be a miswiring in the skin. Cells that normally detect light touch instead connect with nerve fibers that convey a sensation of itchiness. This miswiring means light touches (such as scratching) are felt as itchiness—contributing to a vicious itch-scratch cycle. Also this week, in a sponsored segment from Science and the AAAS Custom Publishing Office, Sean Sanders, director and senior editor for the Custom Publishing Office, interviews Paul Bastard, chief resident in the department of pediatrics at the Necker Hospital for Sick Children in Paris and a researcher at the Imagine Institute in Paris and Rockefeller University. They talk about his work to shed light on susceptibility to COVID-19, which recently won him the Michelson Philanthropies & Science Prize for Immunology. This segment is sponsored by Michelson Philanthropies. This week's episode was produced with help from Podigy. [Image: NASA; ESA; CSA; STSCI; Music: Jeffrey Cook] [alt: James Webb Space Telescope image of image of galaxy cluster SMACS 0723 with podcast symbol overlay] Authors: Sarah Crespi; Daniel Clery Episode page: https://www.science.org/doi/10.1126/science.add9123 About the Science Podcast: https://www.science.org/content/page/about-science-podcast See omnystudio.com/listener for privacy information.

Em dezembro de 2021, o telescópio James Webb foi lançado em uma região além da órbita lunar, conhecida como ponto de Lagrange. Com um custo de 10 bilhões de dólares e mais de 20 anos de desenvolvimento, o James Webb é um telescópio 100 vezes mais poderoso do que o Hubble. As primeiras imagens e espectros do James Webb, envolvendo o exoplaneta WASP-96B, a Nebulosa Carina, Quinteto de Stephan, Nebulosa do Anel Sul e o novo campo profundo de webb (SMACS 0723), foram recebidos com entusiasmo pelos cientistas, que agora começaram a explorar cientificamente as novas descobertas. Nos acompanhe também nas redes sociais: Youtube: youtube.com/superfatocanal Instagram: instagram.com/eusuperfato Twitter: twitter.com/eusuperfato EMAIL PARA CONTATO: comercialsuperfato@gmail.com

A sparkling landscape of baby stars. A foamy blue and orange view of a dying star. Five galaxies in a cosmic dance. The splendours of the universe glowed in a new batch of images released from Nasa's powerful new telescope.The unveiling from the $10 billion James Webb Space Telescope began on Monday at the White House with a sneak peek of the first shot — a jumble of distant galaxies that reached deeper into the cosmos than humanity has ever seen. A star-forming region in the Carina Nebula captured in infrared light by the Near-Infrared Camera and Mid-Infrared Instrument. Image / Nasa ESA, CSA, STScI via APYesterday's releases showed parts of the universe seen by other telescopes. But Webb's sheer power, distance from Earth and use of the infrared spectrum showed them in a new light."It's the beauty but also the story," Nasa senior Webb scientist John Mather, a Nobel laureate, said after the reveal. "It's the story of where did we come from." An image of the Southern Ring Nebula being displayed at the Nasa press conference. Photo / Marcio Jose Sanchez, APAnd, he said, the more he looked at the images, the more he became convinced that life exists elsewhere in those thousands of stars and hundreds of galaxies.With Webb, scientists hope to glimpse light from the first stars and galaxies that formed 13.7 billion years ago, just 100 million years from the universe-creating Big Bang. The telescope also will scan the atmospheres of alien worlds for possible signs of life."Every image is a new discovery and each will give humanity a view of the humanity that we've never seen before," Nasa administrator Bill Nelson said, rhapsodising over images showing "the formation of stars, devouring black holes".Webb's use of the infrared light spectrum allows the telescope to see through the cosmic dust and see faraway light from the corners of the universe, he said. Galaxy cluster SMACS 0723, captured by the James Webb Space Telescope. Image / Nasa, ESA, CSA, STScI via AP"We've really changed the understanding of our universe," said European Space Agency director general Josef Aschbacher.The European and Canadian space agencies joined Nasa in building the telescope, which was launched in December after years of delays and cost overruns. Webb is considered the successor to the highly successful, but ageing Hubble Space Telescope.Shown Tuesday:Southern Ring nebula, which is sometimes called "eight-burst". Images show a dying star with a foamy edge of escaping gas. It's about 2500 light years away. A light-year is 9 trillion kilometres.Carina nebula, one of the bright stellar nurseries in the sky, about 7600 light years away. One view was a stunning landscape of orange cliffs.Stephan's Quintet, five galaxies in a cosmic dance that was discovered 145 years ago in the constellation Pegasus. It includes a black hole that scientists said showed material "swallowed by this sort of cosmic monster". Webb "has just given us a new, unprecedented 290 million-year-old view of what this Quintet is up to", said Cornell University astronomer Lisa Kaltenegger, who wasn't part of the Webb team.A giant planet called Wasp-96b. It's about the size of Saturn and is 1150 light years away. A gas planet, it's not a candidate for life but a key target for astronomers. Instead of an image, the telescope used its infrared detectors to look at the chemical composition of the planet's atmosphere. It showed water vapour in the super-hot planet's atmosphere and even found the chemical spectrum of neon.The images were released at an event at Nasa's Goddard Space Centre that included cheerleaders with pompoms the colour of the telescope's golden mirrors."It moves you. This is so so beautiful," Thomas Zurbuchen, chief of Nasa's science missions, said afterwards. "Nature is beautiful. To me, this is about beauty."The world's...See omnystudio.com/listener for privacy information.

Het kan niemand zijn ontgaan: de eerste foto's van de James Webb Space Telescoop zijn gepresenteerd. En ze stellen niet teleur.  Maandagavond laat (Nederlandse tijd) werd de allereerste foto gepresenteerd door president Joe Biden. Het is het diepste, meest gedetailleerde infraroodbeeld van het universum tot nu. Te zien zijn gigantisch veel sterrenstelsels, in, naast en achter cluster SMACS 0723, dat zich op 4.6 miljard lichtjaar van de aarde bevindt. Dat betekent dat het licht van sommige van de sterrenstelsels al onderweg was voordat de aarde werd gevormd. Sterker nog: sommige stelsels bevinden zich op 13 miljard lichtjaar van de aarde. We zien ze dus terwijl ze aan het vormen zijn vlak na de oerknal. We spreken ESA-onderzoeker Macarena Garcia Marin over wat we nou precies zien op dit beeld en hoe het is vastgelegd. In de volgende aflevering praten we met system engineer Maurice te Plate (ook ESA) door over de ontdekkingen van deze week. See omnystudio.com/listener for privacy information.

Starting with the stunning release of JWST's first image of galaxy cluster SMACS 0723 on July 11, the bonanza continued the morning of July 12 with newly released images of Stephan's Quintet, the Carina Nebula, the Southern Ring Nebula, and exoplanet WASP-96b. Plus, that controversial name and what's ahead for the newest space observatory.

In just DAYS (July 12, 2022), NASA will release the first images from the James Webb Space Telescope for the WORLD to enjoy …and Dean and Beth are on the edge of their seats (making bets on what we're about to see) and what it will mean for space exploration when we look further into the universe than ever before.   The world's largest and most complex space science observatory will now begin six months of commissioning in space! At the end of commissioning, Webb will deliver its first images. Webb carries four state-of-the-art science instruments with highly sensitive infrared detectors of unprecedented resolution. Webb will study infrared light from celestial objects with much greater clarity than ever before. The premier mission is the scientific successor to NASA's iconic Hubble and Spitzer space telescopes, built to complement and further the scientific discoveries of these and other missions. AT THE TIME OF THIS RECORDING, THE FOLLOWING INFORMATION WAS NOT YET RELEASED FROM NASA, but check out what NASA has planned to look at in the universe!  HERE IS THE LIST!  NASA's James Webb Space Telescope, a partnership with ESA (European Space Agency) and CSA (Canadian Space Agency), will soon reveal unprecedented and detailed views of the universe, with the upcoming release of its first full-color images and spectroscopic data. Below is the list of cosmic objects that Webb targeted for these first observations, which will be released in NASA's live broadcast beginning at 10:30 a.m. EDT Tuesday, July 12. Each image will simultaneously be made available on social media as well as on the agency's website. These listed targets below represent the first wave of full-color scientific images and spectra the observatory has gathered, and the official beginning of Webb's general science operations. They were selected by an international committee of representatives from NASA, ESA, CSA, and the Space Telescope Science Institute. Carina Nebula. The Carina Nebula is one of the largest and brightest nebulae in the sky, located approximately 7,600 light-years away in the southern constellation Carina. Nebulae are stellar nurseries where stars form. The Carina Nebula is home to many massive stars, several times larger than the Sun. WASP-96 b (spectrum). WASP-96 b is a giant planet outside our solar system, composed mainly of gas. The planet, located nearly 1,150 light-years from Earth, orbits its star every 3.4 days. It has about half the mass of Jupiter, and its discovery was announced in 2014. Southern Ring Nebula. The Southern Ring, or “Eight-Burst” nebula, is a planetary nebula – an expanding cloud of gas, surrounding a dying star. It is nearly half a light-year in diameter and is located approximately 2,000 light years away from Earth. Stephan's Quintet: About 290 million light-years away, Stephan's Quintet is located in the constellation Pegasus. It is notable for being the first compact galaxy group ever discovered in 1877. Four of the five galaxies within the quintet are locked in a cosmic dance of repeated close encounters.  SMACS 0723: Massive foreground galaxy clusters magnify and distort the light of objects behind them, permitting a deep field view into both the extremely distant and intrinsically faint galaxy populations.   About James Webb Space Telescope  The James Webb Space Telescope's revolutionary technology will study every phase of cosmic history—from within our solar system to the most distant observable galaxies in the early universe. Webb's infrared telescope will explore a wide range of science questions to help us understand the origins of the universe and our place in it.  Webb will directly observe a part of space and time never seen before. Webb will gaze into the epoch when the very first stars and galaxies formed, over 13.5 billion years ago. Ultraviolet and visible light emitted by the very first luminous objects has been stretched or “redshifted” by the universe's continual expansion and arrives today as infrared light. Webb is designed to “see” this infrared light with unprecedented resolution and sensitivity.  Webb will also be a powerful tool for studying the nearby universe. Scientists will use Webb to study planets and other bodies in our solar system to determine their origin and evolution and compare them with exoplanets, planets that orbit other stars. Webb will also observe exoplanets located in their stars' habitable zones, the regions where a planet could harbor liquid water on its surface, and can determine if and where signatures of habitability may be present. Using a technique called transmission spectroscopy, the observatory will examine starlight filtered through planetary atmospheres to learn about their chemical compositions.   ALL THE JWST Resources: https://webb.nasa.gov/index.html  And at the end of the show, we talked about LIGO. Here's a great explanation of what LIGO is: https://fb.watch/aOmq7h_PkW/  About Dean    BS Technical Photography MS Astrophysics  NASA MER Mars program NASA Public Relations Astronomy instructor & lecturer Where to find Dean:  www.TritionCollege.edu/Cernan  www.HarperCollege.edu  https://www.linkedin.com/in/dean-mikolajczyk-63125389/ 

One day later, but an amazingly packed show. Lots to cover between SMAC Championships, Playoff seedings, matchups, and schedules, plus a new draft topic and amazing interviews with SMACs two MPSSAA Mind in Motion Scholarship Winners Travis Hook from Huntingtown and Morgan Martin from Lackey. Plus we have interviews with SMAC Champion Calvert Softball Coach Lauren Robison and SMAC Champion Patuxent Baseball Players Brady Powell and Asa Locks. Plus we finalize the episode talking some football with Leonardtown Head Coach Cunningham to talk about the Combine/Camp that was held in football at Leonardtown this past weekend. Really packed show with lots of information and content. Time breakdown is here:Intro - 0:00Draft with Coach Holzier - 14:07SMAC Championships Recap and Playoff Schedule - 58:18Interview with MPSSAA Winner Travis Hook - 1:31:33Interview with MPSSAA Winner Morgan Martin - 1:45:28Interview with Lauren Robison - 2:06:59Interview with Brady Powell - 2:23:25Interview with Asa Locks 2:25:24Interview with Coach Cunningham - 2:26:39

Boodschappen met SMACs en kimchi's! Ik weet dit nu pas na de video: Een paar dingen waren dus niet goed, en ik heb er foto's van gemaakt om een mail te sturen en ik heb mijn klantnummer opgezocht. Dat was echter allemaal niet nodig. Ik kon heel makkelijk na het inloggen doorgeven aan de klantenservice welk item niet helemaal goed was. Zonder hoofdpijn. Echt top! Dank je wel dat je er bent. Deze podcast is het audio gedeelte van mijn gelijknamige YouTube video: https://youtu.be/xEz3r9srRSY Kijk mee als je het leuk vindt❣️