A Clockwork Hubble

Stars
Source: Hubblesite.org

The Hubble team have been watching hundreds of individual stars in the the Large Magellanic Cloud (LMC) over the past seven years and have mapped out their movements. What they got for their “trouble” is a precise measurement of the rotation of the galaxy! This is a first too.

The answer? The LMC rotates once every 250 million years, about the same as our solar system does in the Milky Way.

Read the Full Story at Hubblesite.org.

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