Jul 232015



00:07 Simply astronomical! astronomical events and anniversaries, moon landings, the moon as a planet, supermoon, Einsteinian oddity, same supernova observed repeatedly, lost generation of monster stars, Asteroid day warning, threats to civilization
23:10 Plutonian reactions: New Horizons spacecraft arrives at Pluto, fastest speeds, a light comparison, significant and unexpected discoveries on Pluto, dwarf planet, universal patterns
34:22 Mars attracts! Mars One Mission to Mars, one-way mission, psychological challenges of living on Mars, space isolation and depression, mission unto death, ‘lie to fly’ culture, entertaining a two-way mission to Mars, looking ahead on human space travel
46:45 Dwarfed by significance: planetary debate about Pluto, discovery of Aires, International Astronomical Union, defining ‘planet’, dwarf planet, the sun as a planet, planetary properties, astronomically defined by the company you keep, making the definitions relevant, re-thinking ‘planet’, Pluto still a planet
1:02:20 END

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