Dark energy makes an impact with its repulsive push in every cubic yard in the space. As the Universe expands he gravity and radiation gets unconcentrated.
But current measurements suggests that energy remains a constant force. Then why would extraterrestrials think that we are interested in their invaluable dark energy?
For one a simple reason that:"why me,why now"
This quote is not from Mr.Spock, but from the famous skater Nancy Kerrigan who spoke the phrase in 1994 when she was injured by his oppponents attack. Alien scientists
like us too are realising that we are just living at just a singularly unique nexus in the universe's history.
At first when the Earth was formed, a 7 million old battle came to an end. Dark energy won it because Gravity becomes more rare as the universe expands.
Dark energy has been propelling the universe apart ever faster since then says Charles Lineweaver and Chas Egan, a pair of Australian theoreticians.
But coincidentally the thing is that this game changer occured at the same time at which extraterrestrials intelligent life would have blossomed in our milky way galaxy.
The galaxy was full of heavier elements like carbon, silicon and oxygen in its first five bilion years enough for the first generation stars to make our teresstrails planet.Also,almost all the planets the universe will ever hold have already been made.This is because the universe had undergone a period of baby boom-the creation of sun and solar system.
Around that time another biological thing happened too. Inanimate matter transitioned to becoming self-replicating matter that undergoes Darwinian evolution.
Today, all alien astronomers throughout bthe galaxies have come off age in parallel with us.Othe extraterrestrials having the same inquisitiveness like us and technologically advanced are also discovering that the universe is accelerating.
Extra terrestrial's own type of physics is coming to grips in the overwhelmning force, which is 73% of the matter energy budget of the universe. Like us they too must be wandering what it means for the universe’s ultimate fate.
There’s plenty of wiggle room in this timetable for the evolution of civilizations that are a few million years ahead of us. They may have already solved the dark energy mystery. But like school kids, they may want to check their homework against some else's.
[Via: Discovery News]
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