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Crab Nebula

We Were Wrong About 'Supernova' Cave Art, Astronomer Says

| Clara Moskowitz | Posted 01.25.2014 | Science

Thousands of years ago a star exploded in a supernova, leaving behind the glorious riot of colored gas we see now as the Crab Nebula. The light from t...

CONFIRMED: Decades-Old Prediction Of Dead Star's Shifting Fields

Space.com | Jesse Emspak | Posted 11.06.2013 | Science

For the first time, astronomers have tracked the evolution of a pulsar's magnetic field over time, watching as it slowly tilts toward the dead star's...