FSU
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Presentation Transcript
FSU Harry Kroto 2004
BIG U Harry Kroto 2004
The Universe is BIG Useful Numbers Harry Kroto 2004
Survey of the Universe Harry Kroto 2004
The Structure of the Universe – dimensions ly 108 1010 108 Clusters of Galaxies 102 – 103Galaxies in a cluster 1011 Stars in a Galaxy on average 1022 Stars in total 50% Stars 50% Interstellar Matter Harry Kroto 2004
Stellar Cycles Harry Kroto 2004
We can only see about 1/6 (ca 6000ly) of the way to the Galctic Centre due to scattering by gas and dust in the disk
21 cm Line Harry Kroto 2004
Milky Way Spiral Structure Harry Kroto 2004
G Stellar Collapse Harry Kroto 2004
Localised gravitational condensations G G G Harry Kroto 2004
Stellar Synthesis Harry Kroto 2004
Radioastronomy - History Harry Kroto 2004
Spectra Interstellar Molecules Harry Kroto 2004
Interstellar Molecules Tables Harry Kroto 2004
HOCO+ Harry Kroto 2004
Interstellar Clouds Summary Harry Kroto 2004
Red Giant Spectra Harry Kroto 2004
Orion Harry Kroto 2004
Weighing Orion Harry Kroto 2004