PIA26274: A Magnetar Loses Mass (Artist's Concept)

The Universe’s Most Elusive Signal Has Arrived—And It’s More Powerful Than Ever

February 22, 2025
(Image credit: NASA/JPL-Caltech/SETI Institute)

Jupiter’s Icy, Forgotten Moon Just Became One of the Most Exciting Places in the Solar System

February 20, 2025
Credit: Pixabay/CC0 Public Domain

what happens if you stand in the path of a wandering black hole

February 19, 2025
It is believed that 4.4 billion years ago, a celestial body (Theia) slammed into Earth and produced the Moon. Image Credit: NASA/JPL-Caltech

4.4 Billion Years Ago, a Planet Collided with Earth—And Changed Everything

February 19, 2025
This computer-simulated image shows a supermassive black hole at the core of a galaxy. The black region in the center represents the black hole's event horizon, where no light can escape the massive object's gravitational grip. The black hole's powerful gravity distorts space around it like a funhouse mirror. Light from background stars is stretched and smeared as the stars skim by the black hole. Credit: NASA, ESA, and D. Coe, J. Anderson, and R. van der Marel (STScI)

The Milky Way’s Heart Is on Fire: JWST Captures Explosive Black Hole Flares

February 18, 2025
Artist's impression of the Yellow Hypergiant star Rho Cassiopeiae around which gas shells form due to recurring outbursts observed in the last 130 years. Credit: Alex Lobel

The Violent Life of Rho Cassiopeiae: A Star on the Edge of Explosion

February 18, 2025
A mysterious isotope shift in ytterbium led scientists on a journey of discovery, revealing secrets about the structure of atomic nuclei. While hopes of a new dark force remain unproven, the findings provide crucial clues about the fundamental nature of matter and neutron stars.

A Strange Atomic Phenomenon Could Be Our Best Clue to Dark Matter Yet

February 17, 2025
An artist’s rendition of a supermassive black hole being a “messy eater.” Sometimes matter can be flung off at high speeds in the form of jets—which may create the conditions for stars to form.

The Milky Way Is on a Collision Course with a Black Hole—It’s Only a Matter of Time

February 17, 2025
This artist’s concept visualizes a super-Neptune world orbiting a low-mass star near the center of our Milky Way galaxy. Scientists recently discovered such a system that may break the current record for fastest exoplanet system, traveling at least 1.2 million miles per hour, or 540 kilometers per second. NASA/JPL-Caltech/R. Hurt (Caltech-IPAC)

This Planet May Soon Escape the Milky Way’s Gravitational Grip

February 16, 2025
A zoom-in of the main image. Are planets forming in here somewhere? Rocky ones in habitable zones? Image Credit: International Gemini Observatory/NOIRLab/NSF/AURA Image Processing: J. Miller & M. Rodriguez (International Gemini Observatory/NSF NOIRLab), T.A. Rector (University of Alaska Anchorage/NSF NOIRLab), M. Zamani (NSF NOIRLab)

Discover the Fiery Beauty of NGC 2040—A Star Cluster in Cosmic Bloom

February 16, 2025
This is an 80-million-pixel picture of the star cluster RCW 38, located 5500 light-years away in the constellation Vela. RCW 38 is a young cluster containing about 2000 stars, and is bursting with star-forming activity. The picture was taken with ESO's Visible and Infrared Survey Telescope for Astronomy (VISTA), operating in Chile's Atacama Desert. It shows a mixture of gas, dust and stars, creating an extravagant, yet spectacular landscape. As VISTA observes infrared light, it is able to peer through most of the dust in this region, which would block our view when observing in visible light. Behind the dust, VISTA is showing young stars within dusty cocoons and cold 'failed' stars known as brown dwarfs, thus revealing the secrets within these young stellar nurseries. Credit: ESO/VVVX survey

See! The Spectacular Birth of Suns in RCW 38

February 15, 2025
Artist's rendition of a white dwarf from the surface of an orbiting exoplanet. New research suggests that white dwarfs can be hospitable hosts for life-supporting exoplanets. Image Credit: Madden/Cornell University

There May Be Life—Even Around a Dead Star! The Hidden Potential of White Dwarfs

February 15, 2025
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