'Neo jpl nasa gov' presentation slideshows

Class 22: Space Junk (I)

462 views • 36 slides

Economics of asteroid mining

Economics of asteroid mining. Shen ge Neha satak. Outline. Introduction Factor: Economic Demand Factor: Supply (Asteroid Composition) Factor: Accessibility (Astrodynamics) Factor: Mining Technology Net Present Value Example Case. Growing Interest in Space Mining. Asteroid Resources.

638 views • 29 slides

AP ENVS

MON DEC 23 2013. AP ENVS. THE VOCABULARY OF EVOLUTION. Population Selection pressure Adaptation/Adaptive trait Genetic variation Mutation Directional selection Stabilizing selection Disruptive selection Divergent evolution Convergent evolution Artificial selection Speciation

410 views • 22 slides

Impacts, Evolution, and Ethics David Morrison, NASA Astrobiology Institute http://impact.arc.nasa.gov http://neo.jpl.nas

Impacts, Evolution, and Ethics David Morrison, NASA Astrobiology Institute http://impact.arc.nasa.gov http://neo.jpl.nasa.gov. What Happens When an Impact Takes Place?. Meteors & Bolides (up to 5 MT) Great fireworks, no damage Tunguska-class (15 MT) impact Damage similar to large

360 views • 19 slides