The James Webb Space Telescope blasted off from a launchpad in French Guiana in 2021, before reaching a spot in orbit a million miles away. It soon began breaking cosmology.

After Columbia’s fatal foam strike, investigators asked a haunting question, if the damage had been recognized early, could NASA have launched Atlantis on a rescue mission in time. This episode ...

Early risers across North America and Europe may spot a bright, silent light gliding across the Christmas sky — and it just ...

What is the nature of dark matter? A new experiment led by Columbia University physics professors aims to find out.

Tragedy forced NASA to evolve. After Columbia burned up on reentry, engineers asked if rescue was possible - while years earlier, Challenger's explosion sparked plans for safer unmanned shuttles.

A paraplegic engineer from Germany blasted off on a dream-come-true rocket ride with five other passengers Saturday, leaving her wheelchair behind to float in space while beholding Earth from on high.

Discover how the International Space Station stayed alive after using Soyuz support and new shuttle inspections to keep science going.