Two Protostars Work Together to Create an Hourglass Shape

Two Protostars Work Together to Create an Hourglass Shape

Young stars grow by gobbling up nearby gas and dust. Over time, they can become extremely massive. The most massive stars we know of have up to 200 solar masses. But the flow of matter isn't a one-way street. Instead, young protostars eject some of the matter back into space with powerful jets.



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