Astronauts Suni Williams and Butch Wilmore are back on Earth - but what has nine months in space done to them?

The former NASA astronaut said that skipping exercise in space can cost 1 per cent of body mass every month and can ...

NASA astronaut Don Pettit invented his very own Zero-G cup so that he can drink in space without using a bag and a straw. He ...

Human sleep schedules tend to figuratively ... As we established in a previous entry, water behaves differently in zero gravity, so you can't use it to take showers or baths as you would on ...

Mr Pressman flew in zero gravity 18 times, each lasting about 30 ... decided to go for this record after speaking with him about people's regrets and the importance of grabbing big opportunities.

Zero gravity beds were once reserved for clinical settings, but as more people are looking to invest in optimizing their sleep, they’ve become more popular in the home over recent years.