M8: Lagoon Nebula
March 31, 2003
Messier 8: The Lagoon Nebula. The red emission in the optical image is from hydrogen, after recombination, in this famous H II region. 1998 Sep 28-Oct 5
Topics:
Environment, Technology Internet, Lagoon Nebula, Sagittarius constellation, Nebulae, recombination, H II region, Emission nebula, Nebula, Orion complex, Orion Nebula
