NASA’s Webb Stuns With New High-Definition Look at Exploded Star
Mysterious features hide in near-infrared light Like a shiny, round ornament ready to be placed in the perfect spot on a holiday tree, supernova remnant Cassiopeia A (Cas A) gleams…
Watch SpaceX’s Starship go boom twice in this epic test-flight highlight video
A new video captures the drama and excitement of the second-ever test flight of SpaceX’s giant new Starship vehicle. That drama included two massive explosions — the “rapid unscheduled disassemblies,”…
SpaceX scrubs Falcon Heavy’s X-37B space plane launch due to ground issue
We’ll have to wait at least one more day to see SpaceX’s powerful Falcon Heavy rocket take to the skies again. The brawny Falcon Heavy had been scheduled to launch…