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Posts Tagged "H-alpha"

Life, Unbounded

The Stars Are Beginning To Go Out…

The galaxy NGC 1365 aglow with H-alpha light (Credit: ESO)

They really are. The universe is apparently well past its prime in terms of making stars, and what new ones are being made now across the cosmos will never amount to more than a few percent on top of the numbers already come and gone. This is the rather disquieting conclusion of a new and [...]

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