A pair of NASA astronauts replaced a dead backup computer on the International Space Station during a short spacewalk Wednesday (April 23) to restore a critical computer system back to full strength.

Hewlett Packard Enterprise’s Spaceborne Computer-2, sent to the International Space Station in February 2021, is linked to Microsoft’s Azure cloud through NASA and HPE ground stations. Credit: NASA ...

This story was updated at 3:35 p.m. ET. A main computer failure aboard the International Space Station knocked out communications between the orbiting laboratory and Earth for a short time Sunday, but ...

The Axiom-4, carrying Shubhanshu Shukla and three other astronauts, was successfully launched to the International Space Station (ISS) on Wednesday. Research aboard the International Space Station is ...