This May Very Well Be The First New Earth

You are looking at what could be the fourth planet on the Gliese 581 star system, 20.3 light years from Earth. If the artist rendition looks very much like over very own Earth... it's because it is similar to Earth.

Gliese 581 is a red dwarf star. A starship travelling at near the speed of light would only take 20.3 years to get there. Astronomers had discovered five planets until this month. Some of them were too close to the star, too hot to be habitable. Others were too cold. But now, a sixth planet has been discovered, the fourth in distance from the star: Gliese 581e. And if the discoveries from the planet hunters at University of California Santa Cruz and the Carnegie Institution of Washington are right, this planet could be habitable.

Being potentially habitable doesn't mean that we can jump on the Enterprise and go there camping. It means that this is a planet that could sustain live, having liquid water and an atmosphere.

The planet has three to four times the mass of Earth, orbiting the star at an ultrafast 37 days. According to data gathered by the Keck I Telescope HIRES spectrometer, it's probably a rocky planet with a "solid surface and enough gravity to hold to an atmosphere."

More importantly, according to Steven Vogt, professor of astronomy and astrophysics at UC Santa Cruz, not only their "findings offer a very compelling case for a potentially habitable planet" but "the fact that we were able to detect this planet so quickly and so nearby tells us that planets like this must be really common."

In other words, the chances of the Universe being bubbling with life of all kinds and forms just jumped beyond our most optimistic hopes. [NASA]

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    Well we don't f#@!ing have 137,000 years do we to get there and not to mention establish a colony?

    heh, ever the optimists, they seem to be skimming over what I would thing is a pretty big deal... the planet does not spin relative to the sun (what ever thats called, same deal with our moon) so one side is ALWAYS facing the sun, and one is ALWAYS dark. so at best you could hope for a thin band of earth like vegetation around the border with the vast majority being wasteland.

    or maybe not, maybe its cool enough on the sunny side that it will be fine, would be interesting to see what its like!

      GOOD GOD!!!
      You mean the Artists rendition of the planet, draw according to his version of the facts that he totally ignored appart from the phase 'Earth Like' is in acturate???
      Who would have thought?

      If you mean one side would be almost entirely molten rock and the other side being almost cold enough to collapse the atmosphere then yes

    lets name this planet "Reach" XD

    cant we call it bob instead?

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