If we assume that we are alone in cosmos and we become aware of it at some point, it a manner it would be really terrifying discovery because it would cause in us a feeling of endless loneliness, perhaps even fear, and the universe itself, from our, human standpoint, would lose it meaning. Because m what it the point, all that empty space, if there is no one to live in it. Still there are those who feel that we are alone in all that infinity.
They believe that life is the consequence of unbelievable, random, and unrepeatable circumstances, and that our, earthly life is unique and unrepeatable and impossible in any other place. Statistically speaking universe is filled with life. In our galaxy there are several hundred billion stars and let’s assume that some of them have at least one planet or some other celestial body (in average there are more than that) and we already have plenty of candidates for existence of life, no matter how strict conditions life requires. And where are the other galaxies with their billions of candidates. If we look at things, aliens exist and it is only a matter of time when we make contact with them.
Regardless of which two option you believe in, look at 10 signals that talk about eventual existence of aliens.
10SIGNAL No10
In 2004 scientists examined areas of the sky, which had previously emitted mysterious radio signals. Only one had gotten stronger, and could perhaps be intelligent life trying to contact others.
09SIGNAL No9
In 2001, further calculation of the 1960s “dark theory” suggested that there are hundreds of thousands of planets in our galaxy that have the conditions to support life.
08SIGNAL No8
2001 studies suggested that the red tinge of Jupiter’s moon Europa could be a result of frozen bacteria, also explaining the infrared signal it emits.
07SIGNAL No7
In 2003, Sulphur traces on Jupiter’s moon Europa suggested alien life, and a volcanically warmed ocean below the moon’s surface which was supporting it.
06SIGNAL No6
2002 studies into Venus’s odd atmosphere suggested that life could exist in its clouds. The presence of Carbonyl Sulphide, which is not known in any inorganic process, was especially strange.
05SIGNAL No5
In 2002, Russian scientists found a microbe that could survive an astonishing amount of radiation. Building this resilience would take billions of years on Earth so may have originated from MARS.
04SIGNAL No4
In 1996, a meteorite of Martian rock in Antarctica showed fossilized signs of nano-bacteria.
03SIGNAL No3
In 1997, Ohio State University picked up a pulse so surprising it was dubbed the “wow” signal. Coming from 220 million light years away, it is possible it was a powerful alien transmitter.
02SIGNAL No2
In 2004, three groups detected Methane in the Martian atmosphere. On Earth, living organisms produce nearly all methane.
01SIGNAL No1
In 1976 the Viking Lander’s team claimed to find chemical evidence of life in Martian soil. It appeared something was metabolizing nutrients, and releasing radioactive gas.