A Multi-Wavelength Crab


This composite view of the Crab Nebula uses data from the Chandra X-Ray Observatory (blue and white), the Hubble Space Telescope (purple), and the Spitzer Space Telescope (pink). The nebula is the remnant of a supernova that was seen on Earth in AD 1054.

It’s powered by a pulsar, a quickly spinning neutron star  formed when a original star ran out nuclear fuel and collapsed. The combination of rapid rotation and a strong magnetic field in the Crab generates jets of matter and anti-matter moving away from the pulsar’s poles and an intense stellar wind flowing out of its equator.

Image Credit: NASA

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