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View Full Version : Asteroid Vs. Comet: What The Heck Is 3200 Phaethon?



Fraser
2013-Sep-10, 03:10 PM
Science makes putting things into categories difficult. Witness how many members of the general public are still unhappy that Pluto was reclassified as a dwarf planet, a decision made by the International Astronomical Union more than seven years ago. And now we have 3200 Phaethon, an asteroid that is actually behaving like a comet. Scientists […]

More... (http://www.universetoday.com/104649/asteroid-vs-comet-what-the-heck-is-3200-phaethon/)