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The hunt for rogue planets just got tougher

New analyses cut down the estimated number of planets unattached to a star by half.

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References

  1. Sumi, T. et al. Nature 473, 349-352 (2011).

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  2. Clanton, C. & Gaudi, B. S. Astrophys. J. 834, 46 (2017).

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Dwarf planet stretches Solar System's edge 2014-Mar-26

First possible exomoon spotted 2013-Dec-23

So many lonely planets with no star to guide them 2011-May-18

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Skibba, R. The hunt for rogue planets just got tougher. Nature (2017). https://doi.org/10.1038/nature.2017.21445

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