The Messier objects. Click on the image for detailed information of each object from the Students for the Exploration and Development of Space web site.
Audio Clips
- Einstein discusses his special theory of relativity. text
- Apollo 13 reports "Houston, we have a problem
- Apollo 11 astronauts describe the Earth from 130,000 miles in space.
Other stuff
Reference
GskySatellites
Recent Posts
Planetary Society Weblog
New Scientist Space - Astronomy
New Scientist Space - Astrobiology
Are We Alone? - SETI Science and Skepticism podcast
- CURRENT MOON
Moon Phase Calendar
Satellite passover information
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