Engage YORP drive: Light Gives Asteroids Spin

Astronomers have observed an asteroid change the rate at which it spins for the first time, and shown that this is due to a theoretical effect predicted but never before seen.

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<p><a href="http://www.physorg.com/news92497388.html">Engage YORP drive: Light Gives Asteroids Spin</a></p> <p>Astronomers have observed an asteroid change the rate at which it spins for the first time, and shown that this is due to a theoretical effect predicted but never before seen.</p>