Through the telescope
6 total works
Describes the sixth planet from the sun, its rings, and its moons, and includes photographs taken in outer space.
Describes the nature of the sun, its origin, source of energy, layers, atmosphere, sunspots, and activity.
Text and photographs describe features of the red planet.
Identifies the nature, locations, movements, and different categories of galaxies, examining the Milky Way and other known examples.
Describes the characteristics of the planet Jupiter and its moons as revealed by photographs sent back by two unmanned Voyager spaceships which took one-and-one half years to reach this distant giant.
Discusses the stars, their composition, and characteristics, with actual photographs.