Tag Archive for 'CSA'

This Webb image shows a part of the Rho Ophiuchi cloud complex, the closest star-forming region to Earth. Image credit: NASA / ESA / CSA / STScI / Klaus Pontoppidan, STScI.

Webb Celebrates First Anniversary with Spectacular Image of Nearby Star-Forming Region

Jul 12, 2023 by News Staff

The Webb team has released a beautiful image of a small star-forming region in the Rho Ophiuchi cloud complex. This Webb image shows a part of the Rho...

This artist’s impression shows the evolution of the Universe beginning with the Big Bang on the left followed by the appearance of the Cosmic Microwave Background. The formation of the first stars ends the cosmic dark ages, followed by the formation of galaxies. Image credit: M. Weiss / Harvard-Smithsonian Center for Astrophysics.

Our Universe is 26.7 Billion Years Old, Astrophysicist Claims

Jul 11, 2023 by News Staff

The Universe could be twice as old as current estimates, according to new research from the University of Ottawa that challenges the dominant cosmological...

CEERS 1019’s black hole existed just over 570 million years after the Big Bang and weighs only 9 million solar masses. Image credit: NASA / ESA / CSA / Leah Hustak, STScI.

Astronomers Detect Farthest Active Supermassive Black Hole Yet

Jul 6, 2023 by News Staff

Astronomers using the NASA/ESA / CSA James Webb Space Telescope have discovered an active supermassive black hole in CEERS 1019, a galaxy that existed...

Hubble image of NGC 6946, the host galaxy of both SNe 2004et and 2017eaw. Bottom left-hand panel: composite image of SN 2004et taken with Webb/MIRI. Bottom right-hand panel: composite image of SN 2017eaw taken with Webb/MIRI. Image credit: NASA / ESA / CSA / Ori Fox, STScI / Melissa Shahbandeh, STScI / Alyssa Pagan, STScI.

Webb Observes Dust Reservoirs in Two Type IIP Supernovae

Jul 6, 2023 by News Staff

The dust reservoirs observed in two type IIP supernovae, SN 2004et and SN 2017eaw, both in the medium-sized, face-on spiral galaxy NGC 6946 about 22 million...

This deep galaxy field from Webb’s Near-Infrared Camera (NIRCam) shows an arrangement of 10 distant galaxies marked by eight white circles in a diagonal, thread-like line. Two of the circles contain more than one galaxy. This 3 million light-year-long filament is anchored by a very distant and luminous quasar. Ccalled J0305-3150, this quasar appears in the middle of the cluster of three circles on the right side of the image. Image credit: NASA / ESA / CSA / Feige Wang, University of Arizona.

Webb Detects 3-Million-Light-Year-Long Filament of Galaxies in Early Universe

Jul 5, 2023 by News Staff

Galaxies are strung along filaments in the vast cosmic web, which also contains enormous voids. Using the NASA/ESA/CSA James Webb Space Telescope, astronomers...

This Webb image shows NGC 3256, a spiral galaxy located 131 million light-years away in the constellation of Vela. The galaxy’s core is radiating very brightly. Streaks of dust glow intensely red, in the center and across most of the galaxy. This gas is surrounded by a dark gray halo made of the galaxy’s stars. The halo stretches out into a tidal tail at the upper-left, and another at the bottom. Image credit: NASA / ESA / CSA / Webb / L. Armus / A. Evans.

Webb Snaps Stunning Image of NGC 3256

Jul 4, 2023 by Enrico de Lazaro

NASA has released a stunning image snapped by the James Webb Space Telescope of the Milky Way-sized spiral galaxy NGC 3256. This Webb image shows NGC 3256,...

This image from Webb’s NIRCam instrument shows Saturn, its rings and some of its moons. Image credit: NASA / ESA / CSA / STScI / M. Tiscareno, SETI Institute / M. Hedman, University of Idaho / M. El Moutamid, Cornell University / M. Showalter, SETI Institute / L. Fletcher, University of Leicester / H. Hammel, AURA / J. DePasquale, STScI.

Webb Images Saturn, Its Moons and Ring System

Jul 3, 2023 by News Staff

This new image of Saturn, taken with the Near-Infrared Camera (NIRCam) onboard the NASA/ESA/CSA James Webb Space Telescope on June 25, 2023, serves as...

With a dayside temperature of roughly 380 K (107 degrees Celsius, 225 degrees Fahrenheit), TRAPPIST-1c is now the coolest rocky exoplanet ever characterized based on thermal emission. Image credit: NASA / ESA / CSA / Joseph Olmsted, STScI.

TRAPPIST-1c Has Very Thin, Carbon Dioxide-Poor Atmosphere

Jun 23, 2023 by News Staff

Seven rocky planets orbit the nearby dwarf star TRAPPIST-1, providing a unique opportunity to search for atmospheres on small planets outside the Solar...

Webb captured extraordinarily detailed images and spectra of galaxies that existed when the Universe was only 900 million years old. Image credit: NASA / ESA / CSA / Simon Lilly, ETH Zurich / Daichi Kashino, Nagoya University / Jorryt Matthee, ETH Zurich / Christina Eilers, MIT / Rongmon Bordoloi, NCSU / Ruari Mackenzie, ETH Zurich / Alyssa Pagan, STScI / Ruari Mackenzie, ETH Zurich.

Star-Forming Galaxies Reionized Early Universe, Astronomers Say

Jun 12, 2023 by News Staff

Only a few hundred million years after the Big Bang, the infant Universe was brimming with opaque hydrogen gas that trapped light at some wavelengths from...

The hyperluminous star-forming galaxy GN-z11 hosts an accreting black hole. Image credit: NASA / ESA / P. Oesch, Yale University / G. Brammer, STScI / P. van Dokkum, Yale University / G. Illingworth, University of California, Santa Cruz / Sci.News.

Webb Detects Small and Vigorous Black Hole in Early Universe

Jun 6, 2023 by Sergio Prostak

The newly-discovered black hole resides in the hyperluminous galaxy GN-z11 at a redshift of 11 and could have originated from a stellar mass seed at redshifts...

In this image of NGC 5068, from Webb’s MIRI instrument, the dusty structure of the spiral galaxy and glowing bubbles of gas containing newly-formed star clusters are particularly prominent. Three asteroid trails intrude into this image, represented as tiny blue-green-red dots. Image credit: NASA / ESA / CSA / Webb / J. Lee / PHANGS-JWST Team.

Webb Observes Hidden Depths of NGC 5068

Jun 6, 2023 by Enrico de Lazaro

Astronomers using the NASA/ESA/CSA James Webb Space Telescope have captured stunning images of the face-on barred spiral galaxy NGC 5068. In this image...

In this false-color Webb image, the foreground galaxy is shown in blue, while the SPT0418-47 galaxy is red; the organic molecules are highlighted in orange. Image credit: J. Spilker / S. Doyle / NASA / ESA / CSA.

Webb Finds Complex Organic Molecules in Early Universe

Jun 5, 2023 by Enrico de Lazaro

Using the NASA/ESA/CSA James Webb Space Telescope, astronomers have detected polycyclic aromatic hydrocarbons in SPT-S J041839-4751.9 (SPT0418-47 for short),...

A projected image of the galaxy JD1 (inset), which is located behind the galaxy cluster Abell 2744. Image credit: Guido Roberts-Borsani, UCLA / NASA / ESA / CSA / Swinburne University of Technology / University of Pittsburgh / STScI.

Ultra-Faint Dwarf Galaxy Spotted Just 480 Million Years after Big Bang

Jun 3, 2023 by News Staff

Residing behind a galaxy supercluster called Abell 2744, the JD1 galaxy is gravitationally lensed and displays three images. A projected image of the galaxy...

Images from Webb’s Near-Infrared Camera (NIRCam) show a water vapor plume jetting from the south pole of Saturn’s moon Enceladus. Image credit: NASA / ESA / CSA / STScI / G. Villanueva, NASA’s Goddard Space Flight Center / A. Pagan, STScI.

Webb Observes Enceladus’ Water Vapor Plume

Jun 2, 2023 by News Staff

As Enceladus orbits rapidly around Saturn with a period of only 1.37 Earth days, the ejected water vapor is spread along and around its orbit, forming...

This composite image features four separate images that combine X-ray data from Chandra and infrared data from Webb, and some data from other telescopes like Hubble, Spitzer and XMM-Newton. Image credit: NASA / CXC / SAO / ESA / XMM-Newton / CSA / STScI / JPL / CalTech / ESO / L. Frattare / J. Major / K. Arcand.

Webb Captures Two Galaxies, Star-Forming Nebula, and Star Cluster

May 24, 2023 by Enrico de Lazaro

New images that combine data from the NASA/ESA/CSA James Webb Space Telescope and several space- and ground-based telescopes show spiral galaxies NGC 1672...

This artist’s concept of shows the main-belt comet 238P/Read sublimating -- its water ice vaporizing as its orbit approaches the Sun. Image credit: NASA / ESA.

Webb Detects Water Vapor around Main-Belt Comet 238P/Read

May 16, 2023 by Enrico de Lazaro

The new observations from the Near-Infrared Spectrograph (NIRSpec) aboard the NASA/ESA/CSA James Webb Space Telescope show that the main-belt comet 238P/Read...

This artist’s concept depicts the mini-Neptune exoplanet Gliese 1214b. Image credit: NASA / JPL-Caltech / R. Hurt, IPAC.

Webb Detects Water Vapor in Atmosphere of Gliese 1214b

May 11, 2023 by News Staff

Gliese 1214b is a so-called mini-Neptune, a smaller, denser version of Neptune that consists of a rocky core surrounded by a thick blanket of gas. This...

This image, taken with Webb’s Mid-Infrared Instrument (MIRI), shows the dusty debris disk surrounding Fomalhaut A. Image credit: NASA / ESA / CSA / A. Gáspár, University of Arizona / A. Pagan, STScI.

Webb Images Three Debris Belts around Fomalhaut A

May 9, 2023 by Enrico de Lazaro

New high-resolution images of the Fomalhaut A system from the NASA/ESA/CSA James Webb Space Telescope show three debris belts extending out to 23 billion...

This graphic shows the transmission spectrum obtained by Webb of the warm super-Earth exoplanet Gliese 486b. Image credit: NASA / ESA / CSA / J. Olmsted, STScI / S. Moran, University of Arizona / K. Stevenson, JHUAPL / R. MacDonald, University of Michigan / J. Lustig-Yaeger, JHUAPL.

Webb Captures Transmission Spectrum of Gliese 486b

May 2, 2023 by Enrico de Lazaro

Using spectral data from Webb’s Near-Infrared Spectrograph (NIRSpec), astronomers determined that the warm super-Earth Gliese 486b either has a water-rich...

This Webb image shows member galaxies of the galaxy cluster A2744-z7p9OD. Image credit: NASA / ESA / CSA / T. Morishita, IPAC / A. Pagan, STScI.

Webb Spots Galaxy Protocluster in Early Universe

Apr 25, 2023 by News Staff

The seven galaxies highlighted in this new image from the NASA/ESA/CSA James Webb Space Telescope have been confirmed to be at a distance that astronomers...

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