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More on the Waterworld Goldilocks Planet

goldilocksmission writes with this snippet from Goldilocks Mission: "News spread recently about a super-earth-sized planet that has been recently discovered to contain one of the most essential compounds for life to exist in the universe: water. ... GJ1214b is a massive planet that can house about six earths and is about forty light-years away from us. ... The significant discovery leap of detecting Gliese 581d to the more goldilocks planet oriented GJ1214b is a testament to the advances in the technology of detecting earth-like exoplanets."

4 of 107 comments (clear)

  1. Re:Goldilocks? by Anonymous Coward · · Score: 5, Informative

    As a serious answer, the Goldilocks zone is the orbital distance that lends itself to an earth-like amount of incident solar energy and (potentially) a higher likelihood of life friendly conditions existing.

    The porridge isn't too hot or too cold... it's just right.

  2. nothing new here by dumuzi · · Score: 5, Interesting

    If you RTFA there is nothing new here. In fact this is more of an advertisement for some wackjob organization called Goldilocks Mission. "The Goldilocks Mission is sending an open invitation to men and women around the globe between 18 and 34 years of age, healthy in every way and in top physical and psychological condition, and who have read the book, GOLDILOCKS MISSION: Man’s Next Migration." They are looking for "Skydets" who will live in a "Space Center" "in a corner of Southwestern New Mexico" to research humanities next migration to the stars. It has the feel of a new cult.

    1. Re:nothing new here by Snarkalicious · · Score: 5, Funny

      This KoolAid is juuusssst right.

  3. Inaccurate article by plavchan · · Score: 5, Informative

    Contrary to what the article states, MEarth is not an amateur astronomy group. MEarth is headed by the former Discover Magazine's Scientist of the Year, Harvard professor David Charbonneau. The business of identifying tiny changes in the brightness in the star from among an ensemble of thousands of carefully selected targets is no easy task. That being said, many amateur scientists have been able to follow-up and confirm transiting planets. I say amateur, but many have telescope rigs and detectors costing upwards of $50k (USD). In that sense, the amateur community has contributed greatly to the follow-up of transiting planets. Also, the article mentions GJ 1214 to be 300 times "cooler" than the Sun. It's 300 times less luminous, not cooler (although the stellar surface is cooler by a factor of a few). I will wait for the confirmation of water from transit transmission and absorption spectroscopy.