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Home » Space/Science

Possible HZ planet couldn't be much closer... August 24, 2016 6:51 pm RL

http://www.huffingtonpost.com/entry/earth-planet-proxima-b_us_57bc6f68e4b03d51368ad735?section=&

An Earth-like planet is orbiting the sun closest to ours, scientists announced Wednesday.

The planet, called “Proxima b,” orbits a star called “Proxima Centauri” and has a temperature that would allow liquid water to exist there, according to a statement released Wednesday by the European Southern Observatory. That means the world is possibly habitable, but scientists don’t know yet whether there’s anything living there.

“This rocky world is a little more massive than the Earth and is the closest exoplanet to us ― and it may also be the closest possible abode for life outside the solar system,” ESO said.

Proxima Centauri, a red dwarf star, lies just 4.25 light-years away from Earth. While that’s pretty far away by astronomical distances, it’s just a drop in the cosmic bucket. Other Earth-like exoplanets that have been discovered are much farther away from Earth, which makes the revelation of Proxima b more exciting.

  • Proxima is a magnitude 11.09 class M red dwarf 4.24 ly away. by ER 2016-08-24 19:45:50
    • Le't build an interstellar probe already. by SDG 2016-08-25 16:32:58
      • Sounds like a job for one of those hip Libertarian space entrepreneur-tycoons. by ER 2016-08-25 19:34:53
        • Just one problem with that... by RL 2016-08-25 18:04:12

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