Here's how astronauts Butch Wilmore and Suni Williams physically managed to last 10 month at the International Space Station.

But a 2009 crash of two satellites created thousands of pieces of space junk. And Nasa measurements are showing the reduction of drag, so scientists now realise that that “the climate change ...

Elon Musk’s SpaceX has delayed a mission to replace two astronauts stuck on board the International Space Station (ISS) ...

But it's also not unheard of for NASA astronauts to remain in space for longer than 200 days. That's a milestone Williams and Wilmore hit long ago, but NASA and SpaceX are working to ensure they ...

Greenhouse gas emissions could reduce drag in the upper atmosphere, leaving more space debris in orbit and making satellites ...

SpaceX made multiple changes in the wake of a January Starship failure, only to suffer a second straight vehicle breakup ...

A new study warns that climate change, already posing significant challenges on Earth, could soon worsen the problem of ...

The Office of Technology, Policy and Strategy studied broad space issues for NASA, including orbital debris, the relationship between the agency and private aerospace partners, and artificial ...

Vital services including internet access, weather forecasts and navigation could be put at risk by increasing greenhouse gas emissions, as well as growing space debris, a report has found.