Masih belum terbukti, masih diperdebatkan.. --- In [email protected], "sunny" <am...@...> wrote: > > http://english.pravda.ru/science/earth/12-10-2010/115338-alien_contact-0/ > > > Alien lifeforms: Contact made! > 12.10.2010 > We are not alone. The name is Gliese 581g, a planet recently declared to be > not only habitable, but one hundred per cent certain to host life. Now, the > latest discovery: an alien communications signal is being sent from this very > same location in space. Scientists are hardly surprised... > Scientists estimate that the Milky Way galaxy alone contains some 200 billion > stars and if between ten to twenty per cent of these hold life, that means > some 40 billion habitable planets in this galaxy alone. The US-based > investigator and writer, Terrence Aym*, claims in his article "Scientist > declares alien signal sent from extrasolar planet Gliese 581g" that a > reputable Australian astrophysicist, Dr. Ragbir Bhathal, from the University > of Western Sydney, has stated that "the light pulses he detected in December > 2008 are from the region of space where the extrasolar planet Gliese 581g > orbits a red dwarf star". > > Aym points out that Professor Steven Vogt (Professor of astronomy and > astrophysics at the University of California) had already declared that > Gliese 581g was inside the habitable zone of a star and claimed that "given > the ubiquity and propensity of life to flourish wherever it can, I would say, > my own personal feeling is that the chances of life on this planet are 100 > per cent". > > Dr. Bhatal is a member of the Australian chapter of SETI (Search for > Extra-Terrestrial Intelligence), which is a non-profit making scientific > organization conducting research, exploration and education in the area of > astrobiology/exobiology (the study of life forms in space). On finding the > rare pulse of energy in December 2008, he declared "Looking at one of the > objects, we found this signal. We found this very sharp signal, sort of a > laser lookalike thing which is the sort of thing we're looking for - a very > sharp spike. And that is what we found". > > Although there are sceptics in the scientific community, among them SETI > pioneer Prof. Frank Drake, former director of the Arecibo radio telescope in > Puerto Rico, who states he needs to see evidence first, the signal is > puzzling. For a start, the signal was found around two years before its > origin - the planet Gliese 581g and before it was discovered that the star > Gliese 581 was orbited by planets (presented to the National Science > Foundation in the USA by professors Vogt and Paul Butler (Carnegie > Institution, Washington) in September 2010. > > Secondly, it is an extremely unusual signal coming from a habitable planet > around twice the size of Earth. One fact is staring us in the face and > becomes more and more obvious, surpassing the apparent: We are not alone. > > Original article by Terrence Aym > > "Scientist declares alien signal sent from extrasolar planet Gliese 581g" > > http://www.helium.com/items/1980008-scientist-declares-alien-signal-sent-from-extrasolar-planet-gliese-581g > > Timofei Belov > > Pravda.Ru > > > [Non-text portions of this message have been removed] >
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