Tag: Cassiopeia A

An image of Cassiopeia A showing only two shells of nebulae. The blue arrows on the right (astronomers call this the west side) show that the inner shell is not expanding outwards at this point, but inwards. The red arrows show that the other remnants do expand outwards. Credit: J.Vink/astronomie.nl

Ejection Nebula Of Supernova Cassiopeia A Does Not Expand Evenly

MessageToEagle.com | March 28, 2022

Eddie Gonzales Jr. – MessageToEagle.com – The inner nebula of the much-studied supernova Cassiopeia A is not moving smoothly outward. This has been discovered by astronomers from the

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