... how the pulsar in the center of the CrabNebula is helping the inner nebula expand ... The CrabNebula is one such supernova remnant, and the nebula we see is the what's ...
... We see many supernova nebulae in the sky, but perhaps none is more famous than the CrabNebula. ... The CrabNebula is only about 6000 light years away, which is relatively closeby in astronomical terms. ...
... The future: Eventually, we get something that may look quite a bit like the CrabNebula. ... Did the progenitor of the CrabNebula have a ring system like Sanduleak -69 202? ...
... This was a very bright supernova, easily visible in full daylight, and today can be seen as the CrabNebula , one of the most studied objects in the sky. ...