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Updated 3 min ago · 5 articles from Live Science
A half-built neutrino telescope on the floor of the Mediterranean Sea searched for cracks in one of physics' most basic invariances. It came up empty, but it...
The reentry of NASA's dead Swift space telescope is the end of an era for rapid-response space science.
NASA's Swift Observatory is about to make a fiery reentry through Earth's atmosphere after a private mission to save it failed. Most of the spacecraft will b...
An American astronaut on board the ISS recently snapped a spectacular "fireball" streaking across the nighttime sky over West Africa. The striking "light sho...
The Cat's Head Nebula shows its ghostly insides and sinister red eye in rival views from the Hubble and James Webb space telescopes.
