Overview
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?
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2019 - 1Beyond Pluto January 13, 2019 -
2019 - 2Is Cosmology in Crisis? February 10, 2019
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2019 - 3Marsquake! April 14, 2019
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2019 - 4Supermassive Black Hole May 12, 2019
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2019 - 5Return to the Moon June 09, 2019
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2019 - 6The Moon, the Mission and the BBC July 14, 2019
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2019 - 7Space Mission Special August 11, 2019
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2019 - 8Alien Worlds September 08, 2019
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2019 - 9Question Time October 13, 2019
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2019 - 10Rosetta: The Comet's Tale November 10, 2019
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2019 - 11Review of the Year December 08, 2019