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By 2025, water vapor will be detected in the atmosphere of at least one free-floating “rogue planet”.

Created by NathanMcKnight on 2011-11-12; known on 2025-01-01

  • NathanMcKnight estimated 75% on 2011-11-12
  • JoshuaZ estimated 15% on 2011-11-13
  • JoshuaZ said “Detecting rogue planets is really tough. Getting information about their atmospheres…” on 2011-11-13
  • themusicgod1 estimated 47% on 2016-10-09
  • JoshuaZ estimated 14% on 2016-10-09