After over seven months in orbit, astronauts Don Pettit, Alexey Ovchinin, and Ivan Vagner have returned to Earth aboard the ...

H ere's a sentence which, while technically correct, will make you sound like the most hardened of conspiracy theorists: no ...

A former NASA scientist explains how we know whether Blue Origin New Shepard made it to space, and how its altitude compares ...

Pop artist Katy Perry, journalist Gayle King and four other notable women are set to board Blue Origins rocket today. How ...

A camera affixed to the International Space Station recently spotted some curious symbols amid a barren desert landscape. "This caught our attention," Charles Black, the founder of the Earth and ...

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 ...

Researchers successfully made miso on the International Space Station ... long-distance optical links can now be used to transmit images, films and data from space probes to Earth using light.