| 1 |  | Passage of Venus(1874) | ⭐ 6.8 |
| 2 |  | The Astronomer's Dream; or, The Man in the Moon(1898) | ⭐ 7.4 |
| 3 |  | A Trip to the Moon(1902) | ⭐ 8.1 |
| 4 |  | The Battle in the Clouds(1909) | ⭐ 6.1 |
| 5 |  | À la conquête du pôle(1912) | ⭐ 6.8 |
| 6 |  | The Extraordinary Adventures of Saturnino Farandola(1913) | ⭐ 6.3 |
| 7 |  | Filibus(1915) | ⭐ 6.5 |
| 8 |  | The End of the World(1916) | ⭐ 6.5 |
| 9 |  | Thais(1917) | ⭐ 5.5 |
| 10 |  | A Trip to Mars(1918) | ⭐ 6.4 |
| 11 |  | Our Heavenly Bodies(1920) | ⭐ 7.1 |
| 12 |  | The Enchanted City(1922) | ⭐ 7.2 |
| 13 |  | Aelita, the Queen of Mars(1924) | ⭐ 6.3 |
| 14 |  | Metropolis(1927) | ⭐ 8.2 |
| 15 |  | The Lost Zeppelin(1929) | ⭐ 5.3 |
| 16 |  | The Mysterious Island(1929) | ⭐ 6.2 |
| 17 |  | Just Imagine(1930) | ⭐ 5.3 |
| 18 |  | Dirigible(1931) | ⭐ 6.3 |
| 19 |  | The Phantom Empire(1935) | ⭐ 6.1 |
| 20 |  | Transatlantic Tunnel(1935) | ⭐ 6.0 |
| 21 |  | Air Hawks(1935) | ⭐ 5.9 |
| 22 |  | Flash Gordon(1936) | ⭐ 6.9 |
| 23 |  | Things to Come(1936) | ⭐ 6.6 |
| 24 |  | Lost Horizon(1937) | ⭐ 7.6 |
| 25 |  | Weltraumschiff 1 startet...(1940) | ⭐ 6.7 |
| 26 |  | They Came to a City(1944) | ⭐ 6.3 |
| 27 |  | The Thing from Another World(1951) | ⭐ 7.0 |
| 28 |  | The Man from Planet X(1951) | ⭐ 5.7 |
| 29 |  | The Day the Earth Stood Still(1951) | ⭐ 7.7 |
| 30 |  | The War of the Worlds(1953) | ⭐ 7.0 |
| 31 |  | It Came from Outer Space(1953) | ⭐ 6.5 |
| 32 |  | Cat-Women of the Moon(1953) | ⭐ 3.9 |
| 33 |  | Phantom from Space(1953) | ⭐ 4.1 |
| 34 |  | Robot Monster(1953) | ⭐ 3.0 |
| 35 |  | The Gypsy Moon(1954) | ⭐ 4.2 |
| 36 |  | Target Earth(1954) | ⭐ 5.5 |
| 37 |  | Devil Girl from Mars(1954) | ⭐ 5.0 |
| 38 |  | King Dinosaur(1955) | ⭐ 2.2 |
| 39 |  | The Beast with a Million Eyes(1955) | ⭐ 3.8 |
| 40 |  | Day the World Ended(1955) | ⭐ 5.4 |
| 41 |  | Warning from Space(1956) | ⭐ 4.8 |
| 42 |  | Invasion of the Body Snatchers(1956) | ⭐ 7.7 |
| 43 |  | Fire Maidens of Outer Space(1956) | ⭐ 2.6 |
| 44 |  | Earth vs. the Flying Saucers(1956) | ⭐ 6.3 |
| 45 |  | X the Unknown(1956) | ⭐ 6.1 |
| 46 |  | Not of This Earth(1957) | ⭐ 6.1 |
| 47 |  | The Brain from Planet Arous(1957) | ⭐ 5.2 |
| 48 |  | Kronos(1957) | ⭐ 5.7 |
| 49 |  | The 27th Day(1957) | ⭐ 6.2 |
| 50 |  | Plan 9 from Outer Space(1958) | ⭐ 3.9 |