A Northwestern University-led team of astronomers used NASA’s James Webb Space Telescope to discover a former star that ...
NASA’s James Webb Space Telescope captured the first published detection of a supernova progenitor in galaxy NGC 1637, revealing a red supergiant star before explosion.
Jan. 28, 1986, 7 spacefarers were killed when shuttle Challenger exploded midair after launching from Kennedy Space Center in ...
The light from the explosion did not reach Earth till June 29, 2025, when the All-Sky Automated Survey for Supernovae ...
The Space Shuttle Challenger exploded 40 years ago, on Jan. 28, 1986. The disaster was watched live on CNN across the globe and in person by family and friends of the crew and schoolchildren. A ...
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