"There in fact two things, science and opinion; the former begets knowledge, the latter ignorance.” — Hippocrates
fun stuff:
| Hubble Ultra Deep in 3D
| Astronomy Apps
| Earth from Space (Electo-L)
| Sizes Poster
| Sizes Video
| Scale of Universe 2
|Exoplanet Links |
| NASA
| NASA Science
|Early Models of Planetary Motion
| Gravity (PBS)
| AstroCappella Astronomy Songs |
Jupiter Videos |
Meteor Crater Map
| Earth Impact Database
| Asteroid Discovery 1980-2010
| Climate Change Evidence
| Climate Change Indicators (NOAA)
| Skeptical Science
| Space Weather
| PBS Secrets of the Sun
|Abundance of Elements
| Milky Way Rising
| Milky Way and Aurora
| Milky Way Photopic Sky Survey
| Milky Way Panorama
| Measuring the Universe
| Portal to the Universe
| Monty Python's Galaxy Song
