Astronauts Josh Cassada and Frank Rubio installed and deployed an ISS Roll Out Solar Array (iROSA). The rollout occurred ...

Two NASA astronauts prepared the International Space Station (ISS) for the addition of a new solar array on the first U.S. spacewalk in almost a year. Expedition 74 crewmates Jessica Meir and Chris ...

NASA astronauts conducted a seven‑hour spacewalk to install hardware that will support an upgraded solar array scheduled to arrive at the International Space Station this fall.

HOUSTON–NASA plans an Aug. 6 spacewalk to prepare for the installation of additional power-augmenting Roll Out Solar Arrays (iROSAs) on the International Space Station (ISS). The excursion by ...

Astronauts on Aug. 6, 2026 complete a US spacewalk outside the International Space Station, concluding the excursion after 6 hours and 27 minutes. NASA astronauts Jessica Meir and Anil Menon took part ...

Space shuttle Discovery astronauts were unable to dislodge a stuck solar array on the International Space Station on Saturday, forcing an unplanned fourth spacewalk to solve the problem. Astronauts ...

NASA’s Expedition 75 began Thursday, starting the first of three spacewalks aboard the International Space Station.

WASHINGTON — A pair of astronauts aboard the International Space Station stepped out into the void Wednesday, exiting the station for a spacewalk to conduct upgrades on a solar panel array. Jessica ...