What is the immediate, visible aftermath of any supernova explosion?

Answer

A supernova remnant (SNR)

The most visible and immediate aftermath is the supernova remnant (SNR), which is a gigantic, expanding bubble of gas and dust heated by the outward shockwave.

What is the immediate, visible aftermath of any supernova explosion?

#Videos

After A Supernova Event, What Is Left Behind? - Physics Frontier

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