The young astronomer
by Harry Ford · 1998
Popularity 2
Introduces the basics of astronomy through a variety of projects, including a model of a lunar eclipse and a chart of a comet's path.
Observers' manualsAstronomyJuvenile literatureExperiments
by Harry Ford · 1998
Introduces the basics of astronomy through a variety of projects, including a model of a lunar eclipse and a chart of a comet's path.