The Horsehead Nebula in Orion is best described as a

0 votes
   
      emission nebula
      dark nebula
      bright nebula
      reflected nebula
      none of the above
asked Mar 12, 2013 in Earth Science by anonymous
    

1 Answer

0 votes
dark nebula
answered Mar 15, 2013 by h20 ~Top Expert~ (6,320 points)

Related questions

0 votes
1 answer 25 views
0 votes
1 answer 213 views
0 votes
1 answer 33 views
0 votes
1 answer 2,074 views
2,074 views asked Mar 12, 2013 in Earth Science by anonymous



...