Scientists discover a star, HD 254577, that survived a supernova and is now racing through space, revealing how the explosion ...

A supernova - the explosive death of a star - is always violent, blasting material into space while typically leaving behind ...

Watch the moment a star explodes in a supernova — something scientists have never directly witnessed like this before. The ...

超新星爆発の際に星が内部構造を露わにするという稀な宇宙現象を報告する論文が、今週のNature に掲載される。この観測結果は、星の進化に関する新たな知見を提供し、星の寿命の終盤における構造に関する予測を裏づけるかもしれない。 寿命を迎えた大 ...

Astronomers studying a distant superluminous supernova uncovered a strange pattern hidden in its light: a rapidly ...

A supernova – the explosive death of a star – is always violent, blasting material into space while typically leaving behind ...

Supernova X-rays zap planets' atmospheres, 160 light-years away https://earthsky.org/space/supernova-x-rays-planets-within-160-light-years/ In previous research, when ...

Astronomers may have found an exciting new clue about dark energy—the mysterious force driving the universe’s accelerating expansion. They discovered an extraordinarily bright supernova from more than ...

A supernova witnessed nearly 2,000 years ago is back in focus as NASA’s powerful X-ray telescope uncovers a hidden cosmic ...

Scientists have found new clues about an ancient supernova, RCW 86. Observations show its expanding material slows down when ...

The ‘guest star’ of 185 AD has been one of astronomy's most unresolved cases for over 1800 years. Ancient Chinese chroniclers ...