The ISS has “come into its own as a very sophisticated scientific laboratory,” says retired NASA astronaut Scott Kelly, who ...

China is sending a new crew to its Tiangong space station, including its youngest ever taikonaut, along with the first live ...

Design transforms heat into electrical energy via thermionic electron emission.

The International Space Station marks a quarter-century of continuous occupancy this weekend, boasting a guest list of nearly ...

Live updates from the Starlink 10-37 mission, which launched 12:35 p.m. Oct. 29 from Launch Complex 40 in Cape Canaveral Space Force Station.

Despite the ongoing government shutdown, NASA did manage to complete a major milestone in its effort to send astronauts back ...

SpaceX has notched a number of important milestones in the past week or so. For example, one recent mission launched the ...

NASA stacked the Artemis II Orion spacecraft atop the Space Launch System rocket at Kennedy Space Center this week ahead of ...

NASA's fleet of Space Shuttles could survive challenging solar conditions, but needed a boost to get around on Earth. Here's ...

The Lego Icons NASA Space Shuttle Discovery Set is down to its lowest price ever for Prime Big Deal Days. Until the event ends on October 8, you can pick up the popular set for just $140 (was $200).