Their kids were aged between 5 and 12. I made it clear that it wasn't a free babysitting service; the children would be ...

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Welsh’s ebook is called “ Space Radiation: Astrophysical origins, radiobiological effects and implications for space ...

I assumed it was a very strange kind of cloud." It's not every day you get to watch a rocket launch into a sky glowing with ...

Astronaut Eileen Collins and filmmaker Hannah Berryman discuss the new documentary SPACEWOMAN and the thrill of pushing human ...