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

Right now, south of the equator, amateur astronomers are watching a comet that's just emerged from behind the sun. Soon, it ...

Astronomers and sky watchers have their fingers crossed that an approaching comet could put on a nighttime show on Earth next ...

NASA astronaut Matthew Dominick got a front row seat to Comet Tsuchinshan-ATLAS from the cupola on the International Space ...

Engaging articles, breathtaking images and expert knowledge ...

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 ...

Astronomers have made important progress in comprehending the intricate dynamics of the galaxy cluster Zwicky 8338 (Z8338) by using NASA's Chandra X-ray Observatory. They found two streams of ...

NASA astronaut Matthew Dominick has once again caught on his camera a celestial wonder that will leave you in awe. He ...

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

LOS ANGELES, Sept. 20 (Xinhua) -- Astronomers using NASA's Chandra X-ray Observatory have found a galaxy cluster that has two streams of superheated gas crossing one another, NASA said on Friday.

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