Jack Oughton - Observational Journal 09-10
Reflections of God's creation
What's in our galaxy?. Emission Nebulae Spectra consist of emission lines Are hot, ionised hydrogen plasma (plus a few other elements) where stars are.
The Lives and Deaths of Stars A presentation of the Universe in the Parks program The University of Wisconsin-Madison Department of Astronomy.
Catalyst
Space News Update - November 21, 2011 - In the News Story 1: Story 1: Reliable nuclear device to heat, power Mars Science Lab Story 2: Story 2: Space station.
Lower Limit to Stellar Masses >/= 0.08 Msun
