How to look at the latest research shows that "the Earth may have been observed by alien galaxies for many years."
Science Fiction to Read online Free
Scientists have discovered that aliens can "observe the Earth" on 29 planets
According to media reports, a new study shows that in the past 5000 years, if aliens exist and have the right technology, they can observe the earth and life on the earth. According to the research published in the journal Nature, since the emergence of early human civilization, at least 1,715 star systems have been able to observe the Earth. The radio waves created by humans have swept through 75 of these star systems, which means that they can detect life on Earth.
Science Fiction to Read online Free
According to a report by the British "Guardian" on the 23rd, for centuries, people on earth have stared at the sky, curious about whether there is life in the stars. But when humans are looking for "little green men", aliens may already be looking at us.
In a new study, astronomers have made a list of candidates for nearby star systems. If there are any curious creatures on planets in these systems, they are more likely to find life on Earth.
According to the report, scientists have discovered 1,715 star systems in the adjacent regions of our universe. In the past 5000 years, potential extraterrestrial observers can discover the earth by observing the transit of the earth on the surface of the sun. In those galaxies that are in the correct position to observe the Earth’s transit, 46 star systems are close enough that the planets can intercept clear signals of human existence—radio and television broadcasts that began about 100 years ago.
Science Fiction to Read online Free
Researchers estimate that there are 29 potentially habitable planets in a good position to witness the transit of the Earth and monitor human radio and television transmissions, which will allow any observer on them to infer that there may be on Earth. Intelligent body. However, it remains to be discussed whether these broadcasts will cause a certain advanced civilization of the universe to contact the outside world.
Science Fiction to Read online Free
Lisa Curtinan, director of the Carl Sagan Institute at Cornell University in New York and professor of astronomy, said: "One way we find planets is to see if they block some of the light from their host star. We asked,'If there is When others are watching us, who will we become aliens? "In this sky, other star systems have a cosmic'front seat', and we can find that the earth is a transiting planet."
The report pointed out that a star named Ross 128 is a red dwarf star in the constellation Virgo. It is about 11 light-years away from the earth, close enough to receive broadcasts from the earth, and its planet is almost twice the size of the earth. In more than 2,000 years, any life on this planetary system with suitable equipment can detect the transit of the Earth, but it lost its favorable observation position 900 years ago.
45 light-years away, another star named Trappist-1 is close enough to monitor human broadcasts. Scientists wrote in the "Nature" magazine that this star has at least 7 planets, 4 of which are located in the habitable temperate zone, but they will not see the Earth transit until 1642 years in the future.
Science Fiction to Read online Free
The Guardian said that the results of this investigation came at a time when the US government was preparing to release a highly anticipated report on unidentified flying objects (UFOs). The Pentagon’s "Unidentified Aerial Phenomenon Working Group" was established to understand the nature and source of UFOs. It is not expected to reveal evidence of aliens' bizarre behavior, but it will not rule out this possibility.
Science Fiction to Read online Free
Professor Beth Biller of the Institute of Astronomy at the University of Edinburgh said this work may change the way scientists explore extraterrestrial life. She said: "What shocked me was that almost none of the stars within 100 Pascals could see the transiting Earth."
评论
发表评论