The rocket departs from Kazakhstan and will reach the ISS in about three hours. A trio of astronauts and cosmonauts will celebrate Thanksgiving by heading to the International Space Station. NASA ...

The Perseverance rover picked up audio evidence of electric discharges in the red planet’s atmosphere. By Kenneth Chang It is shocking but not surprising. Lightning crackles on Mars, scientists ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A new video gives us great looks at last month's historic first flight of NASA's new "quiet" X-59 ...

The surface of Earth is finite. We can measure it. If it was expanding, then its size would grow with time. And once again, good ol' Earth helps us understand what the universe might be doing beyond ...

An expanding universe complicates this picture just a little bit, because the universe absolutely refuses to be straightforward. Objects are still emitting light, and that light takes time to travel ...

NASA has released a long-awaited collection of new photos of comet 3I/ATLAS, the interstellar visitor that has been making headlines since its discovery in July. Several NASA spacecraft snapped the ...

The U.S. government shutdown, which ran from Oct. 1 to Nov. 12, delayed the release of the highly anticipated images, which include snaps taken from instruments around Mars and the sun over the past ...

Miss Universe 2025 will take place in Thailand, featuring contestants from 136 countries Tabitha Parent is a writer at PEOPLE covering entertainment and culture. She has been working at PEOPLE since ...

NASA's highly anticipated comet 3I/ATLAS images have been released, with a space agency official shooting down alien rumors and stressing that the interstellar visitor is a comet. When you purchase ...

After the prolonged shutdown of the US government, NASA has finally started its nonessential work back up. It's starting off with a bang: The agency called a press conference to show its hitherto ...

"It's going to look different because it didn't come from our solar system and that's what makes it so magical." Ever since the famous "interstellar invader" comet 3I/ATLAS was discovered in our solar ...

NASA’s Goddard Space Flight Center shared the images of comet 3I/ATLAS. It's possibly as big as Manhattan, likely older than our own solar system and it's traveling through space at speeds of up to ...