'Witch head nebula' presentation slideshows

Star Life Cycle

1.37k views • 62 slides

March 26, 2014

582 views • 44 slides

The Interstellar Medium

The Interstellar Medium. ISM Properties - 99% is gas, mostly H, He - about 1 atom/cm 3 - 1% is dust grains, mostly C, ices of water, ammonia, methane - 10 -6 meters in diameter - about 1 grain/100m 3. ISM Properties (continued) - Temps between 5K to 10,000K near hot stars

414 views • 14 slides

A Trio of Terror!

A Trio of Terror!. The Witch Head Nebula The Ghost of Jupiter The Medusa Nebula. The view in a 6-inch at 50x. North is down, east is right.

123 views • 6 slides