Helen Sharman, the first British astronaut in space, shares how seeing the Earth from above made her realise what was important in her own life.

Britain's first astronaut thinks aliens exist and she says they could be already living among us, but we can't see them. Helen Sharman is a chemist who currently works at the Imperial College in ...

Astronauts have typically had a far more exciting life than most of us—but does that extend to the world of unconsciousness, too? This video explores the dreams of Britain’s first astronaut, Helen ...