TOLIMAN Space Telescope Will Look for Potentially Habitable Exoplanets in Alpha Centauri System

'The Expanse' dials the space drama up to 11 in new full trailer for Season 6

Hear how NASA alerted astronauts to incoming space debris after Russian anti-satellite test

The construction of the new spaceport at Esrange Space Center in northern Sweden is reaching new milestones – heading towards satellite launch capability by 2022.