Asteroid Retrieval Feasibility Study 2 April 2012 Prepared for the: Keck Institute for Space Studies California Institute of Technology Jet Propulsion Laboratory Pasadena,…
NOTES: The Solar System: Origin: the nebular theory fits most of the facts. The nebular theory: 1. The Big Bang produced lumpy clouds--COBE satellite. 2. Recycled star stuff…
* The Distance Ladder Topics Trigonometric Parallax; Spectroscopic Parallax; Cepheid variables; Standard Candles Type Ia Supernovae …and others Motivation Learn how we…