Astronomers reveal new insight into an iconic supernova remnant's evolution, structure and pulsar-driven growth over 25 years.

New Hubble images show the Crab Nebula is still expanding and evolving nearly 1,000 years after its original supernova ...

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

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

The Crab Nebula has evolved as seen in a stunning 2024 cosmic display captured by NASA’s Hubble Space Telescope.

Nearly a millennium ago, scientists observed a magnificent new star blazing in the sky, a supernova so intense that it could ...

A quarter-century after its first observations of the full Crab Nebula, NASA’s Hubble Space Telescope has taken a fresh look ...

A quarter-century after first observing the full Crab Nebula, NASA’s Hubble Space Telescope has taken a fresh look at the ...

By comparing new Hubble observations with images first taken in 1999, astronomers traced the continuing expansion of one of ...

Nearly a millennium ago, astronomers witnessed a brilliant new star blazing in the sky—a supernova so bright it was visible ...

Binary stars are known to transfer mass to one another. In extreme cases, mass transfer can even cause a supernova explosion.