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2013-09-14, 23:55
Fireballs in Jupiter's atmosphere observed by amateur astronomers
The solar system is crowded with small objects like asteroids and comets. Most have stable orbits which keep them out of harm’s way, but a small proportion of them are in orbits that risk them colliding with planets.
http://feeds.sciencedaily.com/~r/science...195007.htm
The solar system is crowded with small objects like asteroids and comets. Most have stable orbits which keep them out of harm’s way, but a small proportion of them are in orbits that risk them colliding with planets.
http://feeds.sciencedaily.com/~r/science...195007.htm