Why Is the ISS Being Retired? Since the first segment of the ISS—Zarya—was launched into orbit by a Proton rocket in 1998, it ...

Significance: First time NASA astronauts attempted to collect microbial samples from the exterior of the ISS to check for life in the vacuum of space. Findings: The collection of microbial samples ...

NASA astronaut Sunita “Suni” Williams, one of the two astronauts on an unintentionally extended stay aboard the International Space Station, now holds the record for total spacewalk time by a woman.

During the spacewalk, the astronauts successfully removed a radio frequency group antenna assembly from the station's truss and collected ... been stranded on the ISS for months due to technical ...

In addition to collecting the samples, Williams and Wilmore also removed a radio frequency group antenna assembly from the station's truss. Williams is currently serving as commander of the ISS, and ...

Suni Williams and Butch Wilmore, the two NASA astronauts who rode to the space station months ago on the Boeing Starliner, are slated to come home in late March. Also aboard the station are NASA ...

The International Space Station will be visible in parts of Iowa during the end of January and first week of February. The station, which has been in orbit since 1998, has a perfect bird's eye ...

The robotic arm delivered NASA astronaut Suni Williams to a worksite during a record-breaking spacewalk at the International Space Station.

Suni Williams surpasses the most time by a woman on EVA during a spacewalk with Butch Wilmore outside the International Space ...

Inspired by NASA missions aboard the International Space Station (ISS), the show, running through Feb. 23, offers breathtaking 360-degree views of Earth and life in space using advanced virtual ...