Besides the thousands of Trojans that co-orbit the sun with Jupiter, astronomers have discovered a handful that co-orbit the sun with Neptune and Mars. 2010 TK7 isn't a threat to Earth.
除了数千个一起与木星围绕太阳运行的特洛伊小行星之外，天文学家们发现了几个随着海王星和火星一起围绕太阳运转的行星。2010TK 7对地球不会造成威胁。
Besides the thousands of Trojans that co-orbit the sun with Jupiter, astronomers have discovered a handful that co-orbit the sun with Neptune and Mars. 2010 TK7 isn't a threat to Earth.
除了数千个一起与木星围绕太阳运行的特洛伊小行星之外，天文学家们发现了几个随着海王星和火星一起围绕太阳运转的行星。2010TK 7对地球不会造成威胁。
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