It will be several years before any of these new commercial space stations circle the Earth at around 17,500 miles per hour ...

Sean Duffy, the acting NASA Administrator, discusses the future of space exploration including putting a man on Mars.

The new selection of NASA astronauts will spend two years in training before becoming eligible for flight assignments.

NASA and Sierra Space have agreed to change their deal for its Dream Chaser spacecraft, which will now have its first launch ...

What happens to NASA and its operations in Florida during the government shutdown? Will rocket launches be delayed? Is Kennedy Space Center open?

NASA has named its new class of astronaut candidates. The space agency introduced the four men and six women who comprise its ...

Eileen Collins reflects on her time as the first female not only to pilot but also command a spacecraft. Here's her ...

NASA and high-tech entrepreneur Elon Musk's rocket company SpaceX announced on Friday a 24-hour weather delay of their planned launch of four astronauts into orbit for NASA's first full-fledged human ...

With the government shutdown entering its second week, not all of NASA's Kennedy Space Center has ceased operation. Here's ...

Calls for the US to land astronauts back on the moon before China have been increasingly loud and frequent. But it all hinges ...

John M. Horack receives extramural research funding from NASA, Voyager Technologies, and other spaceflight-related sources, as part of his work as a Professor at The Ohio State University. For 24 ...

The International Space Station pictured from the SpaceX Crew Dragon Endeavour during a fly around of the orbiting lab that took place following its undocking from the Harmony module’s space-facing ...