This video asks the question, “When are you lightest?”.  Most people state that this is in the morning.  An experiment is conducted to find out. This shows that there is a loss in mass in the morning.  The question is then, “How does the body loose this mass?”.  The answer is a combination of water loss and the...

Leading behaviour...

This collection of 19 videos, gives the opportunity to interview British astronaut Tim Peake, who visited the International Space Station in 2015-16. Choose from a set of pre-selected questions put forward by school children and hear Tim Peake's pre-recorded answers to hear about anti-gravity, tea making and...

This video features Anu Ohja talking about the growth of the UK space sector and the involvement in of the UK in human spaceflight.

This video explains the concept of gravity and why everything on the International Space Station appears to float.

Dr Claire Cousins and Mark Fox-Powell explain how scientists look at life that exists in extreme environments on Earth, to see what kind of life scientists might see on the surface of Mars.  This knowledge helps scientists plan the best target for a rover.

Professor Cockell takes us through the astrobiology...