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News Release Archive:

News Release 131 of 938

October 6, 2011 09:00 AM (EDT)

News Release Number: STScI-2011-29

Astronomers Find Elusive Planets in Decade-Old Hubble Data

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Image: HR 8799 Planetary System

HR 8799 Planetary System

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ABOUT THIS IMAGE:

This artist's illustration shows the motion of three of the outermost planets in the HR 8799 system as measured over a 10-year period from Hubble Space Telescope archival data and more recent ground-based telescopic data.

Image Type: Illustration

Illustration Credit: NASA, ESA, and A. Feild (STScI)

Science Credit: NASA, ESA, and R. Soummer (STScI)

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