Several countries — in fact, several space agencies — built the International Space Station between 1998 and 2011. Astronauts and cosmonauts began living aboard it in 2000. The ISS is constantly ...

Nicole Stott is the latest astronaut to lend her autograph to the Space Hipsters Signature Edition series of "signed" patches ...

The nearly 5.5-hour feat set a record for astronaut Sunita Williams, who became the woman with the most time spent on ...

News that three high-profile hostages are expected to be released has brought excitement and trepidation to Israel on Friday.

Astronauts are set to swab the space station's exterior, searching for living microbes to better understand how they survive ...

Two NASA astronauts flew to the International Space Station in June on Boeing's Starliner capsule. The test flight was ...

Sunita Williams, the ISS commander, ventured outside to complete ... Originally planned as a weeklong test, the astronauts’ mission aboard Boeing’s Starliner capsule extended to ten months ...

In the book, author Samantha Harvey imagines the inner life of astronauts aboard the ISS. Host Flora Lichtman is joined by Samantha Harvey, along with astronaut Dr. Cady Coleman, who spent almost six ...

NASA astronauts who have had unplanned extended stays on the International Space Station (ISS) since this summer are both scheduled to participate in spacewalks in January. NASA astronauts Suni ...

After a gap of more than a year, NASA successfully resumed spacewalks outside the International Space Station on Thursday. NASA astronauts Nick Hague and Suni Williams, dressed in pressurized NASA ...