NASA Finds Exoplanet With Longest Known Year

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NASA Finds Exoplanet With Longest Known Year

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NASA Finds Exoplanet With Longest Known Year

by WSJ Live 2:06 mins

NASA Finds Exoplanet With Longest Known Year

by WSJ Live 2:06 mins

Astronomers have found a transiting exoplanet with the longest yearly cycle ever recorded, using data from NASA's Kepler spacecraft. WSJ's Monika Vosough reports. (Photo: David A. Aguilar/CfA)

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