Comets and Stardust Astronomy Club December 13th, 2006 Structure of a Comet Ion Tail Dust Tail Coma To Sun Comet Composition Nucleus 10 km “Dirty Snowball” Rocks and…
Comet Wild 2 Stardust Spacecraft http://stardust.jpl.nasa.gov/images/stardust_wild2.jpg http://stardust.jpl.nasa.gov/news/status/040102.html OFFICE JET PROPULSION LABORATORY…