Radio and PodcastRadio and PodcastLive Radio & Podcasts
Possible Nearby Exoplanet Smaller than Earth (Update) artwork
Religion & Spirituality

Possible Nearby Exoplanet Smaller than Earth (Update)

Hidden Universe HD: NASA's Spitzer Space Telescope by NASA / SSC-IPAC

Aug 7, 2012Religion & Spirituality

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!

Related Episodes

Continue listening to more episodes from Hidden Universe HD: NASA's Spitzer Space Telescope.

Spitzer Beyond

Aug 26, 2016

NASA's Spitzer Space Telescope, which launched Aug. 25, 2003, will begin an extended mission—the “Beyond”...

10 Years of Innovation

Aug 23, 2013

On August 25, 2003, NASA launched the Spitzer Space Telescope to reveal secrets of the infrared universe.