Tag Archive for 'IR'

The ground-based image of Centaurus A from ESO (top left) puts the near-infrared and mid-infrared views from Webb into context. Image credit: ESO / NASA / ESA / CSA / STScI / A. Pagan, STScI.

Webb Reveals Hidden Heart of Centaurus A

Jul 8, 2026 by Enrico de Lazaro

Celebrating four years of science, the NASA/ESA/CSA James Webb Space Telescope has pierced the thick dust of the giant galaxy Centaurus A to reveal its...

WD 1856b is a gas giant that orbits its star at a distance 50 times closer than Earth orbits the Sun. Image credit: NASA / ESA / CSA / Ralf Crawford, STScI.

Giant Exoplanet around White Dwarf May Reveal Jupiter’s Fate Billions of Years from Now

Jul 6, 2026 by News Staff

Astronomers using the NASA/ESA/CSA James Webb Space Telescope have analyzed the atmosphere of a massive exoplanet orbiting the white dwarf WD 1856+534....

This Webb image shows the edge-on spiral galaxy Messier 82. Image credit: NASA / ESA / CSA / Adam Smercina, STScI, Tufts / Thomas Williams, University of Manchester / Alyssa Pagan, STScI.

Webb Maps Millions of Stars in Messier 82

Jun 29, 2026 by Enrico de Lazaro

The NASA/ESA/CSA James Webb Space Telescope has resolved roughly 16.5 million stars in the edge-on spiral galaxy Messier 82 (M82, NGC 3034 or the Cigar...

Hubble captured this image of 3I/ATLAS on July 21, 2025, when the comet was 446 million km (277 million miles) from Earth. Image credit: NASA / ESA / David Jewitt, UCLA / Joseph DePasquale, STScI.

Interstellar Comet 3I/ATLAS Formed Up To 12 Billion Years Ago, New Observations Suggest

Jun 22, 2026 by News Staff

The interstellar comet 3I/ATLAS carries a chemical fingerprint unlike anything in our Solar System, and it may have formed 10 to 12 billion years ago,...

An artist’s impression of the hot-Jupiter exoplanet HD 80606b. Image credit: NASA / ESA / CSA / Joseph Olmsted, STScI.

Webb Sees Jupiter-Size Exoplanet Being Roasted by Its Star

Jun 22, 2026 by News Staff

HD 80606b has one of the most extreme orbits of any known exoplanet and the NASA/ESA/CSA James Webb Space Telescope just caught it getting flash-fried...

This Webb image shows the highly distorted red galaxy MRG-M0138 seen through a foreground cluster of galaxies (white sources). Image credit: NASA / ESA / CSA / Webb.

Webb Weighs Most Distant Inactive Black Hole Ever Found

Jun 5, 2026 by News Staff

A supermassive black hole 6 billion times the mass of the Sun lurks in MRG-M0138, a gravitationally lensed quiescent galaxy seen when the Universe was...

Webb Detects Methane on Interstellar Comet 3I/ATLAS

Jun 1, 2026 by Enrico de Lazaro

Using the spectral data from the Mid-Infrared Instrument (MIRI) onboard the NASA/ESA/CSA James Webb Space Telescope, astronomers have detected methane...

This Webb/NIRCam image shows the little red dot Abell2744-QSO1, magnified and triply imaged by galaxy cluster Abell 2744. Image credit: NASA / ESA / CSA / Lukas Furtak, Ben-Gurion University / Alyssa Pagan, STScI.

Webb Spots Supermassive Black Hole Older Than Its Home Galaxy

May 28, 2026 by News Staff

Astronomers using the NASA/ESA/CSA James Webb Space Telescope have found an enormous black hole in the early Universe that appears to predate its own host...

An artist’s rendition of the ultrahot Jupiter TOI-1518b and its parent star. Image credit: Sci-News.com.

Webb Detects Methane in Atmosphere of Exo-Saturn TOI-199b

May 25, 2026 by Enrico de Lazaro

Using spectral data from the Near-Infrared Spectrograph (NIRSpec) onboard the NASA/ESA/CSA James Webb Space Telescope, astronomers analyzed the atmosphere...

$This image of Messier 77 from Webb’s Mid-Infrared Instrument (MIRI) highlights its swirling spiral arms, the dust in its disk and its piercingly bright core like never before. The bright orange lines appearing to radiate out from the galaxy’s center are not actually a feature of the galaxy: they are a type of distortion that arises from the optical design of the telescope. Called diffraction spikes, they are created because the intense light from the unresolved AGN is bent (diffracted) very slightly at the edges of Webb’s hexagonal mirror panels and around one of the struts that hold up its secondary mirror. Image credit: NASA / ESA / CSA / Webb / A. Leroy.$

Webb Peers into Brilliant Heart of Messier 77

May 11, 2026 by Enrico de Lazaro

New images from the NASA/ESA/CSA James Webb Space Telescope capture the barred spiral galaxy Messier 77 as a whirlpool of glowing dust, newborn stars and...

An artist’s impression of Epsilon Indi Ab with water clouds atop its ammonia-dominated atmosphere. Image credit: E.C. Matthews, MPIA / T. Müller, HdA.

Webb Spots Icy Clouds on Distant Jupiter-Like Exoplanet

Apr 23, 2026 by News Staff

Using the NASA/ESA/CSA James Webb Space Telescope, astronomers have detected water-ice clouds swirling through the atmosphere of Epsilon Indi Ab, a cold...

Asiagomphus melaenops female in Miroku forest, Kasugai, Aichi prefecture, Japan. Image credit: Alpsdake / CC BY-SA 4.0.

Dragonflies and Humans Share Way of Seeing Red, New Research Shows

Apr 13, 2026 by News Staff

A newly-identified visual protein lets dragonflies detect deep red and near-infrared light using a mechanism strikingly similar to that in human eyes,...

These composite images show protoplanetary disks Tau 042021 (left) and Oph 163131 (right). Image credit: NASA / ESA / CSA / Webb / Hubble / ALMA / ESO / NAOJ / NRAO / G. Duchêne / M. Villenave.

Webb Captures Striking Edge-On Views of Two Planet Nurseries

Apr 8, 2026 by Enrico de Lazaro

New images from the NASA/ESA/CSA James Webb Space Telescope reveal two young stars surrounded by planet-forming disks, Tau 042021 (left) and Oph 163131...

This illustration depicts Kepler-51 and its three giant planets. Image credit: NASA / ESA / L. Hustak, J. Olmsted, D. Player & F. Summers, STScI.

Kepler-51d Challenges Theories of Planetary Formation

Mar 18, 2026 by News Staff

Kepler-51 is a young G-dwarf star hosting three super-puffs and one low-mass non-transiting exoplanet. Kepler-51d, the coolest transiting planet in this...

GRB 230906A occurred in a tiny galaxy in a stream of gas located about 4.7 billion light-years from Earth. Image credit: NASA / CXC / Penn State Univ / S. Dichiara / ESA / STScI / ERC BHianca 2026 / Fortuna and Dichiara, CC BY-NC-SA 4.0 / SAO / P. Edmonds.

Astronomers Observe Neutron Star Crash in Unexpected Environment

Mar 11, 2026 by News Staff

Using NASA’s Chandra X-ray Observatory and other telescopes, astronomers have traced a short-duration gamma-ray burst event called GRB 230906A to a faint...

Webb captured the auroral footprints of Io and Europa, providing spectral measurements for the first time, and revealing extreme changes in the physical properties within Io’s auroral footprint that are likely linked to the electrons crashing into the top of Jupiter’s atmosphere. Image credit: NASA / ESA / CSA / Webb / NIRCam / Jupiter ERS Team / Judy Schmidt / Katie L. Knowles, Northumbria University.

Webb Captures Io’s and Europa’s Auroral Footprints in Jupiter’s Atmosphere

Mar 5, 2026 by News Staff

The NASA/ESA/CSA James Webb Space Telescope conducted a clockwise scan around the entire limb of Jupiter, chasing aurora as it rotated into view. This...

This VLT/HAWK-I image shows the emission nebula RCW 36; while the dark clouds in the middle of the image make up the head and body of the bird of prey, the filaments extending away from the body to the left and right compose its wings; below it, is a mesmerising blue nebula with massive newly born stars, whose intense radiation make the gas around them glow brightly. Image credit: ESO / do Brito do Vale et al.

VLT Focuses on Brown Dwarfs and Infant Stars in RCW 36

Mar 2, 2026 by Enrico de Lazaro

Using the High Acuity Wide-field K-band Imager (HAWK-I) on ESO’s Very Large Telescope (VLT), astronomers have captured a new image of the emission nebula...

These Webb images show PMR 1, a planetary nebula some 5,000 light-years away in the constellation of Vela. Image credit: NASA / ESA / CSA / STScI / Joseph DePasquale, STScI.

Webb’s Infrared Vision Reveals Planetary Nebula that Looks Strikingly Like Celestial Brain

Feb 27, 2026 by Enrico de Lazaro

The unmatched sensitivity of the NASA/ESA/CSA James Webb Space Telescope in both near- and mid-infrared light sheds new light on PMR 1, a little-studied...

This Webb image shows NGC 5134, a spiral galaxy some 65 million light-years away in the constellation of Virgo. Image credit: NASA / ESA / CSA / Webb / A. Leroy.

Webb Focuses on Spiraling Star Factory: NGC 5134

Feb 24, 2026 by Enrico de Lazaro

Astronomers using the NASA/ESA/CSA James Webb Space Telescope have produced a spectacular infrared image of the spiral galaxy NGC 5134. This Webb image...

The main image at left shows a combined Webb and Hubble view of the spiral galaxy NGC 1637, with the region of interest in the top right; the remaining three panels show a detailed view of a red supergiant star before and after it exploded; the star is not visible in the Hubble image before the SN 2025pht explosion, but appears in the Webb image; the July 2025 view from Hubble shows the glowing aftermath of the explosion. Image credit: NASA / ESA / CSA / STScI / C. Kilpatrick, Northwestern / A. Suresh, Northwestern / J. DePasquale, STScI.

Webb Identifies Supernova Progenitor Star in NGC 1637

Feb 23, 2026 by News Staff

Using the NASA/ESA/CSA James Webb Space Telescope, astronomers have for the first time identified the progenitor of a nearby supernova — a red supergiant...

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