Billionaires make it seem that we have all the tech we need to settle on the moon and Mars. But the hard part of living in space is adapting the human body to extraterrestrial conditions. Business ...

As part of the National Geographic's Space issue, we have an exclusive sneak peek showing how far we've come since the first lunar landing decades ago. The famous quote, "One small step for man, one ...

Elon Musk and Jeff Bezos have spent two decades and large portions of their exorbitant wealth creating new space technologies. Their plan is to reshape how humans live.

May 1 -- The survival of thousands of worms — part of a scientific experiment aboard Columbia — is one of the few bright spots for scientists since the Feb. 1 breakup of the space shuttle. The ...

NASA and SpaceX are partners on the Crew missions, which send astronauts to the ISS for months-long scientific expeditions. The Crew-11 mission is due to get off the ground no earlier than Thursday, ...