Notes

188 pages illustrations Contents: 1. Hang on a minute : what is the universe? -- 2. It's in the stars -- 3. A trip around the solar system: -- The Earth-Moon system -- Walking on the Moon -- Venus -- Mercury -- The Sun -- Mars -- Jupiter -- Saturn -- Uranus -- Neptune -- Dwarf planets -- Asteroids and comets -- Answers Summary: What is a black hole? How do we know that stars and galaxies are billions of years old? What is the difference between stars and planets? This book answers these and a lot of other questions. Includes information about supermassive black holes, galaxies, telescopes, planets, solar flares, constellations, eclipses and red dwarfs Science sorted