A sudden medical concern aboard the ISS forced NASA to delay a planned spacewalk, raising questions about Crew 11’s schedule and how astronaut health can reshape missions in orbit.

On Thursday, a pair of astronauts will venture outside the space station to prepare for the future installation of roll-out solar arrays that will help power its deorbit in 2030.

The era of commercial space stations is set to begin in 2026, marking a revolutionary change in the history of space exploration. For nearly three decades,the International Space Station (ISS) has been the sole destination for astronauts and experiments in low Earth orbit.

Nasa considering medical evacuation for astronaut suffering unknown problem on ISS - US space agency is ‘actively evaluating all options’ after medical issue arose on Wednesday