Keck Observatory reports that spectroscopy from its Keck Cosmic Web Imager, combined with data from NASA’s James Webb and ...

Witness the celestial spectacle of Jupiter shining brightly near the waning gibbous moon in the Gemini constellation on ...

Newtons breakthroughs were not born from instant inspiration but from years of meticulous observation, calculation, ...

Researchers have discovered a large, orderly spiral galaxy that formed soon after the Big Bang, when space was only about 1.5 ...

Call of Duty Season 1 is live in Black Ops 7, bringing the brand-new Astra Malorum map to Zombies mode. This is a traditional round-based map set in space, and it has a unique UFO-themed Wonder Weapon ...

NASA's next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the ...

Satellite breakups and anti-satellite tests have created an alarming amount of debris, a crisis now exacerbated by the rapid expansion of commercial constellations such as SpaceX’s Starlink. The ...

Starlink is growing fast, and SpaceX has filed paperwork for as many as 42,000 satellites. Others such as OneWeb, Amazon, ...

Discover the brightest planets in the December 2025 night sky, including Jupiter and Mercury, and know the best times to see ...

Satellite constellations are a relatively new threat to astronomy; prior to the drop in launch costs driven by SpaceX’s ...

Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.

December is the month that fans of 3I/ATLAS have been waiting for as the interstellar comet makes its closest approach to ...