Nasa astronaut Don Pettit marked his 70th birthday not in the quiet of retirement or with a cozy family gathering, but while ...

NASA astronaut Don Pettit and Roscosmos cosmonauts Alexey Ovchinin and Ivan Vagner successfully departed the International ...

Astronaut Don Pettit, who has been at the International Space Station since September, is set to land Saturday in Kazakhstan ...

A veteran NASA astronaut from Oregon who flew to orbit ... with three different crews since he flew to the ISS last fall and described space as a "frontier" and a "wilderness." ...

A Soyuz capsule carrying two Russian cosmonauts and one American astronaut safely landed Sunday in Kazakhstan, concluding a ...

Katy Perry and the other celebrities who recently went to kiss the edge of space have certainly not received a heroine’s ...

Lab-grown food will be essential if Nasa's objective of making humanity a multi-planetary species were to be realised, claims ...

Longtime NASA astronaut Don Pettit, who has ventured to space four times, returned to Earth on Saturday night from the International Space Station. Pettit, who turned 70 on Sunday, landed at 9:20 ...

It wasn't a coincidence that Katy Perry released her galactic love song E.T. 14 years ago. For many years, the global pop star has been fascinated with Isaac Newton, astrophysics and everything ...