Tag Archive for 'NASA'

This Webb image shows the galaxy MoM-z14 as it appeared in the distant past, only 280 million years after the Big Bang. Image credit: NASA / ESA / CSA / STScI / Rohan Naidu, MIT / Joseph DePasquale, STScI.

Webb Discovers Most Distant Galaxy Yet: MoM-z14

Jan 29, 2026 by News Staff

MoM-z14 existed just 280 million years after the Big Bang, according a team of astronomers led by Dr. Rohan Naidu from the Kavli Institute for Astrophysics...

This artist’s concept depicts a cutaway view showing Europa’s ice shell. Image credit: NASA / JPL-Caltech / SwRI / Koji Kuramura / Gerald Eichstädt.

Europa’s Ice Shell is Much Thicker than Previously Thought

Jan 29, 2026 by News Staff

New microwave measurements from NASA’s Juno spacecraft reveal Europa’s ice shell may stretch nearly 29 km (18 miles) deep, reshaping planetary scientists’...

This image of the interstellar comet 3I/ATLAS was captured by Hubble’s WFC3 instrument on January 22, 2026, at 13:10 UTC. Image credit: NASA / ESA / Hubble / Man-To Hui, Shanghai Astronomical Observatory.

Rare Cosmic Lineup Gives Hubble Close Look at 3I/ATLAS

Jan 27, 2026 by Natali Anderson

On January 22, 2026, the NASA/ESA Hubble Space Telescope observed the interstellar comet 3I/ATLAS nearly perfectly aligned with the Sun-Earth axis, revealing...

Containing nearly 800,000 galaxies, this Webb image is overlaid with a map of dark matter, represented in blue. Image credit: NASA / STScI / J. DePasquale / A. Pagan.

Webb Creates Most Detailed Dark-Matter Map Yet

Jan 27, 2026 by News Staff

Using ultra-sharp imaging from the NASA/ESA/CSA James Webb Space Telescope, astronomers have produced an extremely detailed, wide-area map of mass in the...

A close-up view of a portion of a ‘relatively fresh’ crater, looking southeast, as photographed during the third Apollo 15 lunar surface moonwalk. Image credit: NASA.

New Lunar Regolith Analysis Challenges Meteorite-Water Theory

Jan 26, 2026 by News Staff

Planetary scientists analyzing oxygen isotopes in lunar soil from the Apollo mission sites conclude that meteorite bombardment over 4 billion years could...

This Webb image shows the galaxy cluster MACS J1149.5+2223. Image credit: NASA / ESA / CSA / Webb / C. Willott, National Research Council Canada / R. Tripodi, INAF-Astronomical Observatory of Rome.

Webb Sees Lensing Galaxy Cluster in Leo

Jan 26, 2026 by Enrico de Lazaro

A team of Webb astronomers has released an absolutely beautiful image taken by the NASA/ESA/CSA James Webb Space Telescope of MACS J1149.5+2223 (MACS J1149...

Computer visualization showing baby black holes growing in a young galaxy in the early Universe. Image credit: Maynooth University.

New Cosmological Simulations Shed Light on Growth of Black Holes in Early Universe

Jan 23, 2026 by News Staff

New state-of-the-art simulations by Maynooth University astronomers show that in the dense, turbulent dawn of the cosmos, ‘light seed’ black holes...

This Webb image shows a portion of the Helix Nebula. Image credit: NASA / ESA / CSA / STScI / A. Pagan, STScI.

Webb Peers Deep into Iconic Helix Nebula

Jan 20, 2026 by News Staff

The new infrared image from the NASA/ESA/CSA James Webb Space Telescope reveals the complex structure of gas and dust shed by a white dwarf in the center...

This composite image, derived from data collected by the JIRAM instrument aboard NASA’s Juno orbiter, shows the central cyclone at Jupiter’s north pole and the eight cyclones that encircle it. JIRAM collects data in infrared, and the colors in this composite represent radiant heat: the yellow (thinner) clouds are about 9 degrees Fahrenheit (minus 13 degrees Celsius) in brightness temperature and the dark red (thickest) are around minus 181 degrees Fahrenheit (83 degrees Celsius). Image credit: NASA / JPL-Caltech / SwRI / ASI / INAF / JIRAM.

Polar Cyclones Reveal Hidden Interiors of Jupiter and Saturn

Jan 20, 2026 by News Staff

New research by MIT planetary scientists shows how striking differences in the polar vortex patterns of Jupiter and Saturn may be driven by deep interior...

The SPHEREx 0.75-5.0μm imaging of 3I/ATLAS taken on December 8 to 15, 2025. Image credit: NASA / arXiv: 2601.06759 / Lisse et al., arXiv: 2601.06759.

3I/ATLAS Shows Signs of Full Cometary Awakening after Perihelion

Jan 19, 2026 by Natali Anderson

According to new observations by NASA’s SPHEREx mission, the interstellar object 3I/ATLAS has dramatically changed its behavior, developing the hallmarks...

Little red dots are young supermassive black holes in dense ionized cocoons. Image credit: NASA / ESA / CSA / Webb / Rusakov et al., doi: 10.1038/s41586-025-09900-4.

Early Universe’s ‘Little Red Dots’ Are Young Supermassive Black Holes, Astrophysicists Say

Jan 15, 2026 by News Staff

Astrophysicists at the University of Copenhagen show that the enigmatic ‘little red dots’ — red sources scattered across images of the early...

The Hubble image shows the Circinus Galaxy, a spiral galaxy about 13 million light-years away in the southern constellation of Circinus; a close-up of its core from Webb shows the inner face of the hole of the donut-shaped disk of gas disk glowing in infrared light; the outer ring appears as dark spots. Image credit: NASA / ESA / CSA / Webb / Hubble / Enrique Lopez-Rodriguez, University of South Carolina / Deepashri Thatte, STScI / Alyssa Pagan, STScI / NSF’s NOIRLab / CTIO.

Webb Peers into Heart of Circinus Galaxy

Jan 13, 2026 by Enrico de Lazaro

Astronomers using NASA’s James Webb Space Telescope have captured the most detailed infrared view yet into the center of the Circinus Galaxy, one of...

COSMOS-74706: an unsharp mask overlaid onto the F200W, F277W, and F356W filter composition; the white lines are logarithmic spirals fitted to points along the arm structures and a line segment fitted to the approximately North to South aligned bar structure. Image credit: Daniel Ivanov.

Barred Spiral Galaxy Spotted Just Two Billion Years after Big Bang

Jan 13, 2026 by News Staff

Using the high resolution images from the NIRCam (Near-InfraRed Camera) instrument onboard the NASA/ESA/CSA James Webb Space Telescope, astronomers have...

This artist’s concept shows the red supergiant star Betelgeuse and an orbiting companion star. Image credit: NASA / ESA / Elizabeth Wheatley, STScI / Andrea Dupree, CfA.

Astronomers Detect Celestial ‘Wake’ from Betelgeuse’s Companion Star

Jan 12, 2026 by News Staff

New multi-year observations from the NASA/ESA Hubble Space Telescope and ground-based telescopes at the Fred Lawrence Whipple Observatory and Roque de...

This image shows the location of the RELHIC object Cloud-9. Image credit: NASA / ESA / VLA / Gagandeep Anand, STScI / Alejandro Benitez-Llambay, University of Milano-Bicocca / Joseph DePasquale, STScI.

New Type of Astronomical Object Discovered: RELHIC

Jan 6, 2026 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have confirmed the existence of starless, hydrogen-rich objects dominated by dark matter. Named Reionization-Limited...

$The Champagne Cluster appears here as a large collection of brilliant white lights, each a distinct galaxy. A neon purple cloud stretches across the cluster’s crowded core. Many of the hundred-plus galaxies in the cluster are in two clumps of galaxies towards the top and bottom of center. Some are encircled by a faint glowing haze, while a few foreground stars gleam with diffraction spikes. Some of the smaller galaxies are tinted blue, orange, or red, and some appear more oblong than round, suggesting spiral shapes viewed edge-on. The neon purple cloud sits at the heart of the image, surrounding the most densely-packed part of the cluster. This cloud, which spreads vertically across the cluster, is multimillion-degree gas observed by Chandra. The two clumps of observable galaxies, and the spread of superheated gas, reveal that the Champagne Cluster is in fact two clusters in the process of colliding. Image credit: NASA / CXC / UCDavis / Bouhrik et al. / Legacy Survey / DECaLS / BASS / MzLS / SAO / P. Edmonds / L. Frattare.$