S1 E2 | Moon, Solar Flares, Mars, Quasar, Hubble, Neil Armstrong

E8 | Space Walk, Oort Cloud, Mercury, Space Suit, Star Chart, Pluto

E7 | Milky Way, Enceladus, Saturn, Tides, Eclipse, Looking Into The Past

E6 | Fermi Paradox, Solar Wind, Neptune, The Great Red Spot, Orbits, Donut Planets

E5 | Apollo 11, Kuiper Belt, Uranus, SETI, NASA, Law in Space

E4 | Black Holes, Olympus Mons, Jupiter, International Space Station, Lightyear, Food In Space

E3 | Asteroids, Comets, Venus, Meteoroids, Nebula, Space Race

E2 | Moon, Solar Flares, Mars, Quasar, Hubble, Neil Armstrong

E1 | Solar System, Satellites, Telescopes, Stars, Earth, Animals in Space