Sunita Williams returns after 10 months in space, facing health challenges like muscle loss and bone density reduction common risks NASA astronauts face post-landing.

NASA officials said earlier that Crew 9 — which NASA astronauts Sunita Williams is part of — will return only after Crew 10 is launched into space. Here’s all you need to know about the latest space mission.

What was supposed to be a 10-day mission has turned into a 10-month stay. NASA astronauts Barry Wilmore and Sunita Williams are finally set to return home.