Glaubt ihr, dass es Außerirdische gibt?
03.01.2014 um 11:53@kuno7
könnte/ sollte dich interessieren ;):
Milky Way Teeming With Billions Of Earth-Size Planets
Space is vast, but it may not be so lonely after all: A study finds the Milky Way is teeming with billions of planets that are about the size of Earth, orbit stars just like our sun, and exist in the Goldilocks zone — not too hot and not too cold for life.
Astronomers using NASA data have calculated for the first time that in our galaxy alone, there are at least 8.8 billion stars with Earth-size planets in the habitable temperature zone.
The study was published Monday in the journal Proceedings of the National Academy of Science.
For perspective, that's more Earth-like planets than there are people on Earth.
See full article:
http://www.huffingtonpost.com/2013/11/04/earth-size-planets_n_4215873.html
or
http://esciencenews.com/sources/msnbc.science/2013/11/04/8.8.billion.habitable.earth.size.planets.exist.milky.way.alone
or
http://news.nationalpost.com/2013/11/05/there-are-at-least-8-8-billion-earth-size-just-right-planets-in-the-milky-way-alone-study-finds/
...
könnte/ sollte dich interessieren ;):
Milky Way Teeming With Billions Of Earth-Size Planets
Space is vast, but it may not be so lonely after all: A study finds the Milky Way is teeming with billions of planets that are about the size of Earth, orbit stars just like our sun, and exist in the Goldilocks zone — not too hot and not too cold for life.
Astronomers using NASA data have calculated for the first time that in our galaxy alone, there are at least 8.8 billion stars with Earth-size planets in the habitable temperature zone.
The study was published Monday in the journal Proceedings of the National Academy of Science.
For perspective, that's more Earth-like planets than there are people on Earth.
See full article:
http://www.huffingtonpost.com/2013/11/04/earth-size-planets_n_4215873.html
or
http://esciencenews.com/sources/msnbc.science/2013/11/04/8.8.billion.habitable.earth.size.planets.exist.milky.way.alone
or
http://news.nationalpost.com/2013/11/05/there-are-at-least-8-8-billion-earth-size-just-right-planets-in-the-milky-way-alone-study-finds/
...