NASA's DART mission in 2022 dramatically altered an asteroid's orbit, potentially sending debris toward Earth and Mars, ...

A recent discovery has revealed a gigantic underground ocean, three times larger than all of Earth's surface oceans combined, ...

If it's bright and easily seen during that period, prepare for a spectacular show later in October when it re-emerges, with ...

Astronomers and sky watchers have their fingers crossed that an approaching comet could put on a nighttime show on Earth next month, but it’s already strutting its stuff for those in space.

In Japan, Autumnal Equinox Day is a national holiday. In Japanese, it’s known as Shubun no Hi (秋分の日), according to Coto ...

Comets take the name of the discoverer, whether that be a human or an automated telescopic survey that robotically inspects ...

A3 (Tsuchinshan-ATLAS), discovered in January 2023, is on its way to becoming one of the most remarkable astronomical ...

Comet Tsuchinshan-ATLAS originated from the Oort Cloud, a bubble of ice and dust that surrounds our solar system. It was ...

Matthew Dominick continues to wow us with impressive astrophotography from aboard the International Space Station.

Image from Alexander Kluge's short film, “The Galactic Year” (Alexander Kluge Archive, Cornell University) Johann Sebastian ...

Everything you need to know about 2024's 'comet of the year,' C/2023 A3 (Tsuchinshan-ATLAS), from when it will appear to ...

Production has officially begun, preparing Aang and the GAang for a trip to the Earth Kingdom when the show returns ... All the while, the world is still subject to the ticking clock of Sozin's Comet, ...