Auspex Scientific - The Exciting Science and Educational Store
Janice VanCleave's A+ Projects in Astronomy.
An all-new collection of first-rate science experiments.
Some of the subjects you'll be investigating are :-
* the size and rotation of celestial bodies
* eclipses and the true movements of the sun
* the apparent magnitude of the stars
* orbital eccentricity
* meteors and artificial satellites
And much more !!