By Will Dunham WASHINGTON, April 3 (Reuters) - A supernova - the explosive death of a star - is always violent, blasting material into space while typically leaving behind a compact stellar remnant ...
Scientists discover a star, HD 254577, that survived a supernova and is now racing through space, revealing how the explosion ...
BRISTOL, Pa. (AP) — Construction crews worked to clear the collapsed walls and roof from a Pennsylvania nursing home Wednesday to help investigators find the cause of an explosion that killed a ...
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