Amid harsh cuts, the Trump administration has proposed canceling the nearly ready-to-launch Nancy Grace Roman Space Telescope ...

Along with researching gravitational waves, Holz heads the Science and Security Board at the Bulletin of Atomic Scientists ...

Space is massive, and in many areas, amazingly beautiful. We are fortunate to live in a time when humans are able to see at ...

A powerful new observatory is the best hope yet for finding the elusive Planet 9, a large planet that some scientists say is ...

Travel easily with the best small telescopes for observing when going on location or sharing with friends and family: Spot ...

U.S. team of researchers detected signs of two chemicals in the planet's atmosphere long considered to be "biosignatures" ...

The image was published as part of the 35th anniversary celebrations of the NASA/ESA Hubble Space Telescope, which was ...

The Chinese node, built by the Shanghai Astronomical Observatory under the Chinese Academy of Sciences, passed the ...

The dream of finding life on an alien Earth-like world is hampered by a number of technical challenges. Not the least of ...

A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.

A newly released image from the Hubble Space Telescope shows the charming Sombrero Galaxy, named for its resemblance to the ...

Explore the night sky with the best telescopes to suit every budget and experience level, perfect for observing April's full moon and zooming in on the Pinwheel and Whirlpool Galaxies. April is a ...