Gregory Vogt

Discusses the surface features, atmosphere, orbit, moons, rings, and exploration of the planet Uranus.

Explains how space shuttles work and how astronauts live and work in them.

Discusses the rotation, interior, surface features, atmosphere, and exploration of the Sun, including solar wind and the Sun's place in the solar system.

Presents examples of space stations and explains how astronauts live and work in them.

Explores how stars form and create energy, including descriptions of black holes, constellations, and the movement of stars.

Describes the dwarf planet's characteristics, discussing its position, size, composition, and exploration.

Describes the formation, surface features, and exploration of asteroids, including the search for near-Earth asteroids.