This concept shows an Earth-like world with clouds and liquid surface water orbiting a red dwarf star. Credit: Lynette Cook

New Research Reveals Clouds Can Amplify Signs of Life on Exoplanets

May 29, 2025
PSR B1509−58 – X-rays from Chandra are gold; infrared from WISE in red, green and blue/max (Credit : By NASA/CXC/SAO (X-Ray); NASA/JPL-Caltech (Infrared))

Confirmed: Stars Can Orbit Inside Each Other—And This One Did

May 28, 2025
Credit: NGC 1754. Credit: HST.

NGC 1754: Hubble Reveals Secrets of One of the Universe’s Oldest Star Clusters

May 27, 2025
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An artist's illustration of the planet K2-18b, one of the prime suspects to host life beyond this solar system.

Hope or Hype? The Truth About Life Signals on Distant Planet K2-18b

May 26, 2025
Supermassive black holes at the centers of galaxies emit radiation and ultra-fast winds into space. Here is an artist's visualization. Credit: NASA, JPL-Caltech

Black Hole Winds May Be Firing the Universe’s Most Powerful Particles

May 24, 2025
March Solar X-flare from IRIS and SDO

The Next Solar Superstorm Could Be Days Away—Are We Ready to Respond?

May 22, 2025
Artist's conception of a "Hot Jupiter", like Puli. Credit - ESO/L. Calçada.

The Planet That Hides in Time: How Astronomers Caught a Cosmic Phantom

May 21, 2025
An illustration of Jupiter with magnetic field lines emitting from its poles. Credit: Credit: K. Batygin

Scientists Just Found Evidence of a Supercharged Jupiter You’ve Never Met

May 20, 2025
This NASA/ESA Hubble Space Telescope image features a cloudscape in the Large Magellanic Cloud., a dwarf satellite galaxy of the Milky Way. Credit: ESA/Hubble & NASA, C. Murray

NASA Just Photographed a Galaxy That Looks Like Cotton Candy—and It’s Real

May 19, 2025
DESI has made the largest 3D map of our universe to date. Earth is at the center of this thin slice of the full map. Credit: Claire Lamman/DESI collaboration

Is the Universe Expanding Weirdly Because Dark Matter Is Evolving?

May 19, 2025
ESA astronaut Samantha Cristoforetti took this picture of aurora borealis from the ISS on Dec. 9, 2014

Auroras on Mars? Yes, and Astronauts Might See Them Too

May 18, 2025
This illustration depicts a conceptual Lunar Crater Radio Telescope on the Moon’s far side. The early-stage concept is being studied under grant funding from the NASA Innovative Advanced Concepts program but is not a NASA mission. Credit: Vladimir Vustyansky

Dark Ages Explorer: How Europe Plans to Illuminate the Universe’s Oldest Secrets

May 17, 2025
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