In this photo taken from video released by Roscosmos space corporation, the Soyuz-2.1 rocket booster with Soyuz MS-28 space ship carrying NASA astronaut Chris Williams and Roscosmos cosmonauts Sergey ...

If aliens exist, surely Tim Peake is one of a select group of humans who have been the closest to them. The British astronaut spent six months in space between 2015 and 2016, living and working on the ...

“Just. Wow.” So said NASA astronaut Nichole Ayers as she caught sight of a phenomenon known as a sprite from the International Space Station (ISS) 250 miles above Earth. Ayers shared an image on her X ...

Despite that unique vantage, the celebrations often look quite similar to how they would here on Earth. NASA astronauts share ...

The three-person crew will spend about eight months aboard the orbital laboratory conducting scientific research. This mission comes as the ISS marks 25 years of continuous human presence in orbit.

Ax-4's liftoff had already been delayed by a propellant leak in its Falcon 9 rocket. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The SpaceX ...

(Merritt Island, Fla.) — After several postponed launches, Axiom Space’s four private astronauts are finally on their way to the International Space Station (ISS). The multinational crew lifted off ...

The tiny robot captures the spirit of one of the country's most famous cartoons. Sept. 5, 2013— -- "Good morning to everyone on Earth." These are among the first words said by Kirobo today, the ...

In mid-March, four spacefarers arrived at the International Space Station on a mission that at any other time would have been relatively routine and unremarkable. NASA astronauts Nichole Ayers and ...

If an emergency arises aboard China's Tiangong space station in the next few days, its three astronaut residents could be in trouble. That trio — members of the Shenzhou 21 mission — arrived at ...