An infant Earth may be forming in a star system over 400 light-years away, according to new results from the Spitzer Space Telescope.

Building an Earth?

NASA's Spitzer Space Telescope is a space-based infrared observatory, part of NASA's Great Observatories program (which also includes Hubble, Chandra, and Compton).  These podcasts offer information about the science discoveries, astronomy, and more.

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NASA's Spitzer Space Telescope is a space-based infrared observatory, part of NASA's Great Observatories program (which also includes Hubble, Chandra, and Compton). These podcasts offer information about the science discoveries, astronomy, and more.

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Building an Earth?

Building an Earth?