Two astronauts performed a spacewalk yesterday, heading outside the International Space Station (ISS) to install a new solar array.
Two astronauts performed a spacewalk yesterday, heading outside the International Space Station (ISS) to install a new solar array as part of a long-term plan to upgrade the station’s power system. NASA astronauts Steve Bowen and Woody Hoburg spent just over six hours outside the station, completing all of their objectives for the spacewalk.
Bowen and Hoburg were installing a new solar array called an IROSA (International Space Station Roll-Out Solar Array) to the station’s 1A power channel. This is one of six IROSAs that are being installed on the ISS over a period of several years to modernize the arrays, which provide power to the station.
