Russian cosmonauts install sun-watching telescope on ISS during 6-hour spacewalk

Russian cosmonauts Sergey Kud-Sverchkov and Sergei Mikaev worked to install and retrieve science experiments while on a spacewalk outside the International Space Station on Wednesday, May 27, 2026.

Watch 2 Russian cosmonauts take 5-hour spacewalk outside the ISS today

Cosmonauts Sergey Kud-Sverchkov and Sergei Mikaev will perform a spacewalk outside the International Space Station today (May 27), and you can watch the action live.

SpaceX Dragon capsule delivers science and supplies to space station

A SpaceX Dragon cargo spacecraft delivered 6,500 pounds of science and supplies to the International Space Station on Sunday, May 17, 2026.

‘It was quite a light show!’ NASA astronaut spies dramatic fireball from the International Space Station (photos)

NASA astronaut Chris Williams photographed a fireball from above recently, capturing the stunning site from aboard the International Space Station.

Astronauts on the ISS are getting a laptop upgrade from HP

The ISS crew is preparing for a computer refresh, and the new HP laptops headed into service sound a lot more capable than the aging machines they are replacing.

Huge Northrop Grumman Cygnus XL cargo ship arrives at space station

The uncrewed Northrop Grumman Cygnus XL spacecraft, the S.S. Steven R. Nagel, arrived at the International Space Station on Monday (April 13), bringing with it about 11,000 pounds of supplies.

Europe plans EPIC SpaceX mission to send 4 astronauts to the ISS before its retirement

The European Space Agency is planning to buy a dedicated SpaceX Crew Dragon mission to send its astronauts to the International Space Station to boost their time and experience in space.

Astronauts complete prep for new ISS solar array on 1st NASA spacewalk in 10 months

NASA astronauts Jessica Meir and Chris Williams prepared the International Space Station for the addition a new solar array during a spacewalk on Wednesday, March 18, 2026.

Watch live today: NASA astronauts conducting spacewalk delayed by ISS medical evacuation

Two NASA astronauts will conduct a spacewalk today (March 18) that was delayed by the first-ever medical evacuation of the ISS, and you can watch the action live.

Northrop Grumman’s 1st ‘Cygnus XL’ cargo spacecraft departs the space station

Northrop Grumman’s first “Cygnus XL” cargo ship departed the International Space Station Thursday morning (March 12), and is scheduled to deorbit and burn up in Earth’s atmosphere this weekend.