THE FORCE AWAKENS. In the Orion B molecular cloud complex, a young
star is still gathering the material that will one day make up its bulk. It shoots
out jets of excess gas from its poles, forming a bright beam reminiscent of a
Star Wars lightsaber. The jets collide with surrounding clouds of material, producing
shock waves and forming a nebulous region called a Herbig-Haro (HH)
object. This protostar has formed HH 24, and astronomers are studying it carefully
to learn more about how stars form and grow.
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