NASA astronauts Butch Wilmore and Suni Williams weren’t sure if they would ever return home, they admitted in a new BBC interview published on May 30. The astronauts left for space in June 2024 for an eight-day mission and returned home nine months later in March 2025.

Nasa pair Butch and Suni tell the BBC they feared being unable to get home when they failed to dock on the ISS.

NASA astronauts Nichole Ayers and Anne McClain were the latest to share images of lightning as seen from 250 miles above Earth.

Preparations for the arrival of a visiting crew, the continued study of how humans adapt to microgravity and more highlight the sixth week of Expedition 73 on the International Space Station.

What causes motion sickness? The theory of vestibular sensory conflict is to blame, but scientists are also studying astronauts to understand the cause even more.

Chinsese astronauts are conducting experiments with fruit flies and more aboard the Tiangong space station. Credit: China Central Television (CCTV)

Living in outer space comes with all sorts of problems that you may not have considered, like some bodily functions just don't work the same.