Exploring Comet Orbits Comets are giant icebergs in space, sometimes over 50 miles across, that shed water vapor as they are heated while approaching the sun. Some comets only come around once and are never seen again.

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Date: 2013-08-16 06:54:26 Planetary science Celestial mechanics Comets Jupiter Planet Orbit Venus C/2010 X1 Astrology Astronomy Solar System		Exploring Comet Orbits Comets are giant icebergs in space, sometimes over 50 miles across, that shed water vapor as they are heated while approaching the sun. Some comets only come around once and are never seen again. Add to Reading List Source URL: spacemath.gsfc.nasa.gov Download Document from Source Website File Size: 38,62 KB Share Document on Facebook

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