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The Sky At Night: 63x8
Alien Worlds
Astronomers have found more than 4,000 planets circling stars other than our own. What do we know about these alien worlds and how have we managed to detect them?
63 - 1Beyond Pluto Jan. 13, 2019
63 - 2Is Cosmology in Crisis? Feb. 10, 2019
63 - 3Marsquake! Apr. 14, 2019- 63 - 4Supermassive Black Hole May. 12, 2019
- 63 - 5Return to the Moon Jun. 09, 2019
- 63 - 6The Moon, the Mission and the BBC Jul. 14, 2019
- 63 - 7Space Mission Special Aug. 11, 2019
- 63 - 8Alien Worlds Sep. 08, 2019
- 63 - 9Question Time Oct. 13, 2019
- 63 - 10Rosetta: The Comet's Tale Nov. 10, 2019
- 63 - 11Review of the Year Dec. 08, 2019