Powerpoint Presentation (large file)
PowerPoint on finding the distance to a star using Parallax
PowerPoint on Brief History of Astronomy
Powerpoint of lecture 3
Powerpoint of lecture 14
Powerpoint of lecture 1
Powerpoint Notes on Meteors, Asteroids and Comets
POWERPOINT JEOPARDY - Mr. Dalton
powerpoint jeopardy
Powerpoint for today
Powerpoint for today
Powerpoint for today
Powerpoint for today
Powerpoint for today
Powerpoint for today
Powerpoint for today
Powerpoint for today
powerpoint file - QUB Astrophysics Research Centre
PowerPoint file - Northwest Creation Network
PowerPoint file - High Point University
