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.

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

Earth is getting a visitor in our orbit for a couple of months.It's nowhere near the size of our actual moon, but they're ...

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

Comet Tsuchinshan-ATLAS (C/2023 A3) will soon be reaching its closest point to the Sun and continues to get brighter, ...

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 ...

Say hello to 2024 PT5, Earth’s newest mini-moon. Expected to go into orbit of Earth for a couple of months from Sept. 29, ...

Scientists aren't sure if 2024 PT5 is an asteroid. At roughly 10 meters in length, 2024 PT5 is difficult to spot without a ...

A mini-moon will orbit the Earth in a horseshoe pattern for about two months from September 29 to November 25.

Coming off a three-game loss, the Alexander Comets bounced back with a 3-0 win over the Williston Trinity Christian Crusaders ...