Crab Nebula Regular filecrab nebulajpg  wikipedia Regular Nebula Crab

Crab Nebula Regular filecrab nebulajpg wikipedia Regular Nebula Crab.

Crab Nebula Regular

At the center of the nebula lies the Crab Pulsar, a neutron star 28–30 kilometres (17–19 mi) across with a spin rate of 30. 2 times per second, which emits pulses of radiation from gamma rays to radio waves. At X-ray and gamma ray energies above 30 keV, the Crab Nebula is generally the brightest persistent source in the sky, with measured flux extending to above 10 TeV. The nebula's...