Artist's Illustration of Exoplanet HD 106906 b (IMAGE)
Caption
The 11-Jupiter-mass exoplanet called HD 106906 b, shown in this artist's illustration, occupies an unlikely orbit around a double star 336 light-years away. It may be offering clues to something that might be much closer to home: a hypothesized distant member of our solar system dubbed "Planet Nine." This is the first time that astronomers have been able to measure the motion of a massive Jupiter-like planet that is orbiting very far away from its host stars and visible debris disk.
Credit
NASA, ESA, M. Kornmesser (ESA/Hubble)
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