Remember when we talked about star formation, we said that as a star ages, it becomes brighter, right?

还记得吗，我们讨论恒星形成的时候说过，恒星会随着年龄增长变得更亮，对吧？

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Nicknamed the Southern Pinwheel, M83 is undergoing more rapid star formation than our own Milky Way galaxy, especially in its nucleus.

绰号“南方风车”的M83正在经历比我们银河系更快的恒星形成过程，特别是在它的核心。

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BIG PIC: Cosmic Telephoto Reveals Early Star formation.

大图：宇宙望远镜揭示早期恒星形成。

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" planets like our own planet formed. So star formation is a very big thing for Herschel."

VOA: standard.2009.05.14

The pattern in this light acts as a kind of proxy for the history of star formation, and therefore a history of structure in the cosmos.

BBC: Science & Environment

During the dance, partners move through a series of passes and turns in a star formation, pivoting around each other before meeting in the centre for a final bow.

BBC: Stepping into Salta��s folklore culture

But one of--a major constituent of comets, we believe, are stardust, interstellar grains, particles that formed 'round other stars and were the original seed of the star formation of the solar system.

NPR: Stardust Set to Deliver Comet Samples