Science
NASA Discovers Possible Sibling Supernova Remnants
A new study by NASA’s Fermi Mission suggests that two supernova remnants may have originated from stellar siblings. The first star's explosion sent its companion hurtling through space, leading to a decades-long cosmic journey.
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NASA
A new study of two supernova remnants, the debris left behind after stars explode, suggests the explosions came from stellar siblings that once orbited each other. The first star’s detonation sent its binary companion hurtling through space, and then, after traveling for thousands of years, the surv
2026-06-17 17:15 UTC