Seven wonders

Explores seven wonders of planetary gas giants in Earth's solar system, including the auroras of Saturn, the great red spot of Jupiter, the great wall of Uranus's moon Miranda, the Hershel crater on Saturn's moon Mimas, the oceans of Jupiter's moon Europa, Saturn's rings, and the volcanoes of Jupiter's moon Io.

Looks at some of the natural wonders that exist on the solar system's rocky planets and their moons, and explains how they were discovered.

Explores seven wonders of the sun and other stars, including solar storms and eclipses, nebulas, supergiants, supernovas, neutron stars, and black holes.

Profiles seven events and developments that have had a significant impact on the field of space technology, discussing space travel, the world's great observatories, the space station, Mars rovers, moon bases, and weather satellites.