Longtime NASA astronaut Don Pettit is set to return from his fourth trip to space on Saturday night. Here are some of his ...

A camera affixed to the International Space Station recently spotted some curious symbols amid a barren desert landscape.

The first four humans to orbit Earth’s poles are sharing their experiences from their historic mission. In a discussion with ...

The Milky Way, our home galaxy, is part of a different supercluster called Laniakea, which, at 500 million light-years wide, ...

"Space gives us a remarkable perspective for looking at the Earth," Jemison said. "We can look at and understand floods, what's happened to the ozone layer, we can look for minerals." She said ...

There is a large diversity in the chemical composition of astronomical objects such as planets, comets, circumstellar ...

For most, satellite connectivity means ensuring that people everywhere have access to telecommunications, data and the internet. Connecting this way is a noble goal, and innovators are finding new ...

Credit: Astroscale U.S. Some 22,500 miles above Earth, a spacecraft ... how we do things in space." "The point of the mission is to make sure all the different parts are viable and work," Thomas ...

Blue Origin credited Lauren Sanchez for bringing the mission together, saying in its press release that she is "honoured to lead a team of explorers on a mission that will challenge their perspectives ...

Multiple spacecraft captured the moon's shadow sweeping across North America at more than 1,500 mph during the 2024 total ...