Cue the skeet shooting jokes in 3...2...1...
I’ve never heard an asteroid called “primitive” before. What is that contrasted with? A civilized asteroid?
some pics:
http://newsroom.ucla.edu/portal/ucla/artwork/1/1/1/6/3/111163/Pallas_figure_3_image-prv.jpg
http://transientsky.files.wordpress.com/2010/02/hst_pallas.jpg
Pallas Asteroid May Be Protoplanet
Posted on: Monday, 12 October 2009, 10:20 CDT
http://www.redorbit.com/news/space/1768096/pallas_asteroid_may_be_protoplanet/
Asteroid Pallas is Also a Protoplanet
http://www.universetoday.com/42540/asteroid-pallas-is-also-a-protoplanet/
more:
http://www.google.com/search?q=pallas+asteroid