A rare full seven-planet alignment will be visible in the early night sky between Feb. 22 and 28. We have the tips you need ...

RIT associate professor Michael Zemcov is a co-investigator on NASA’s SPHEREx mission, launching in early 2025, which will map the entire sky.

Hollywood liberal George Clooney promoted his new play on "The Late Show with Stephen Colbert" on Tuesday night, saying it ...

Childs, Cooper, Thompson Bring Decades of Expertise to Heliospace BERKELEY, CALIFORNIA / ACCESS Newswire / February 20, 2025 ...

PeV — has been detected by the underwater KM3NeT telescope, marking a pivotal moment in astrophysics. This tiny but powerful ...

"Build a DIY TV stand for a sleek entertainment setup. Follow me, April Wilkerson, for more DIY projects and hands-on building!" ...

Two weeks ago, when Ars first wrote about the asteroid, designated 2024 YR4, NASA's Center for Near Earth Object Studies ...

Scientists didn't expect that stars would be able to still form in the dwarf galaxy known as Leo P, which the James Webb Telescope recently imaged.

Sagittarius A*, our galaxy's supermassive black hole, is constantly producing strange eruptions. Astronomers are using the ...

As more satellites, telescopes, and other spacecraft are built to be repairable, it will take reliable trajectories for service spacecraft to reach them safely. Researchers are developing a ...

NASA employees and contractors don’t know what tomorrow will bring - or even if they’ll have jobs. With President Donald ...