Scientists Show Our Place in the Galaxy

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Article by Natasha Kumar                            June 16, 2020                           (thetimeshub.in)

• Despite the fact that we persistently listen to heaven through sensitive antennas, we still have not received any signal from an extraterrestrial civilization and none of them have responded to our messages. Adam Grossman from The Dark Sky Company has created a map of our Milky Way galaxy, illustrating the full extent of its huge size. A radio signal issued on one side of the galaxy would take 100 thousand light-years to reach the other side.

• On Grossman’s map (above), the little blue circle with a diameter of 200 light years around the Earth represents the maximum distance that the first radio signals have traveled from Earth over the past 100 years, since the radio was invented. In this radius of 200 light years around the Earth, there are no known habitable exoplanets, with liquid water and oxygen in the atmosphere.

• SETI (Search for Extraterrestrial Intelligence) is constantly listening to radio signals from space. But considering the size of our galaxy, we’d have to listen for signals for tens of thousands of years before humanity had a chance to establish contact with another civilization. Then double this time to receive a reply.

 

Are we alone in the Universe or at least in our galaxy? Despite the fact that we persistently listen to heaven your most sensitive antennas, we still have not received any signal from an extraterrestrial civilization and none of them respond to our messages. The Fermi paradox has tried to answer this question, but the answer can be simple, if you look at our milky Way galaxy to scale to rate how vast distances in space and realize that we simply do not hear.

Adam Grossman from The Dark Sky Company has created a map of our galaxy, so you can see the full extent of its huge size. And the milky Way is not the biggest galaxy in the Universe. The diameter of the milky Way is about 100-180 thousand light-years, depending on how you measure. That is, the radio signal issued in one side of the galaxy, you will need at least 100 thousand light-years to reach the other side.

Now, it is worth remembering that our civilization is familiar with the radio only about a century. And the little blue circle with a diameter of 200 light years around the Earth, represents the maximum distance that at the moment overcame the first radio signals from Earth. Below us to hear the alien civilization must be in a tiny radius. It should be noted that in the nearest 200 light years not found any habitable exoplanets, or at least with liquid water and oxygen in the atmosphere.

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Adam Grossman, from The Dark Sky Company, Milky Way Galaxy, radio signals, SETI


ExoNews Editor

Duke Brickhouse is a former trial lawyer and entertainment attorney who has refocused his life’s work to exposing the truth of our subjugated planet and to help raise humanity’s collective consciousness at this crucial moment in our planet’s history, in order to break out of the dark and negative false reality that is preventing the natural development of our species, to put our planet on a path of love, light and harmony in preparation for our species’ ascension to a fourth density, and to ultimately take our rightful place in the galactic community.

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