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Astronomers using NASA's Spitzer Space Telescope have detected what they believe is an alien world just two-thirds the size of Earth - one of the smallest on record!
Possible Nearby Exoplanet Smaller than Earth (Update) is an episode from Hidden Universe: NASA's Spitzer Space Telescope by NASA / SSC-IPAC. Astronomers using NASA's Spitzer Space Telescope have detected what they believe is an alien world...
This episode belongs to Hidden Universe: NASA's Spitzer Space Telescope.
Use the player on this page to stream the episode online.
Published Aug 7, 2012, audio available.
You can listen to Possible Nearby Exoplanet Smaller than Earth (Update) online on Radio and Podcast. Open the player on this page to stream the available audio.
Possible Nearby Exoplanet Smaller than Earth (Update) is an episode from Hidden Universe: NASA's Spitzer Space Telescope by NASA / SSC-IPAC.
The episode duration depends on the source podcast feed and may not always be available.
This episode was published on Aug 7, 2012.
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