Astronomers have long known that the shape of a galaxy can tell us about its past, but for the first time scientists have confirmed another important aspect of galactic shape. It can also tell us how old a galaxy is.
The post The Shape of a Galaxy May Be Affected by Its Age appeared first on ExtremeTech.
from ExtremeTechExtremeTech https://www.extremetech.com/extreme/268145-the-shape-of-a-galaxy-may-be-affected-by-its-age
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