For the experienced amateur astronomer who is wondering if there is something useful, valuable, and permanent that can be done with his or her observational ski

For the experienced amateur astronomer who is wondering if there is something useful, valuable, and permanent that can be done with his or her observational ski

Astronomy is a fun and challenging science for students. This manual is intended for one- and two-semester astronomy courses and uses hands-on, engaging activit

You too can follow in the steps of the great astronomers such as Hipparchus, Galileo, Kepler and Hubble, who all contributed so much to our modern understanding

"The book tells the story of how an upstart planetary laboratory in Tucson, the Lunar and Planetary Laboratory (LPL), would help create the field of planetary s