File:HD172555 planet.jpg: Revision history

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11 March 2022

15 March 2010

  • curprev 11:0711:07, 15 March 2010‎ imported>Thomas Wright Sulcer‎ 798 bytes +798‎ {{Image_Details |description = This artist's concept shows a celestial body about the size of our moon slamming at great speed into a body the size of Mercury. NASA's Spitzer Space Telescope found evidence that a high-speed collision of this sort occurred a few thousand years ago around a young star, called HD 172555, still in the early stages of planet formation. The star is about 100 light-years from Earth. |author = NASA |copyright = NASA |source = Wikimedia Commons |date-c...
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