The Conversation

Beating heart of the Crab Nebula

Author: Alan Duffy, Research Fellow, Swinburne University of Technology

The core of the Crab Nebula reveals outflowing material, powered by the central neutron star. This is a timelapse of Hubble Space Telescope images taken each decade and coloured separately revealing the rainbow pattern as the fast moving material changes between frames.NASA / ESA

In 1054 a new star appeared in the night sky and was noted by Chinese...

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