'Orbit size' diaporamas de présentation

Introduction to Satellite Motion

360 views • 25 slides

The Origins of Modern Astronomy:

288 views • 16 slides

Gen William L Shelton, CinC USAF Space Command Speech to U.S. National Space Symposium, 12 Apr 11

269 views • 15 slides

Ge/Ay133

What (exo)-planetary science can be done with microlensing?. Ge/Ay133. Other routes to Earth-like planets?. ? = 4GM/bc 2. b. Microlensing example:. Microlensing example:. Best geometry uses stars at a few kpc (the lens) against the Galactic Bulge (light source).

258 views • 10 slides