The announcement of a pair of planets orbiting a 12.5 billion-year old star flies in the face of conventional wisdom that the earliest stars to be born in the Universe shouldn’t possess planets at all.
12.5 billion years ago, the primeval universe was just beginning to make heavier elements beyond hydrogen and helium, in the fusion furnace cores of the first stars. It follows that there was very little if any material for fabricating terrestrial worlds or the rocky seed cores of gas giant planets.
The star that was announced to have two planets is not in a globular cluster (it lives inside the Milky Way, although it was most likely a part of a globular cluster that was cannibalized by our galaxy), but it is similarly anemic as the globular cluster stars because it is so old.
This discovery dovetails nicely with last year’s announcement of carbon found in a distant, ancient radio galaxy. These findings both suggest that there were enough heavy elements in the early universe to make planets around stars, and therefore life.
If planets did form very early in the universe, life would have made use of carbon and other common elements as it did on Earth billions of years ago. Life around a solar-type star, or better yet a red dwarf, would have a huge jump-start on Earth’s biological evolution. The earliest life forms would have had the opportunity to evolve for billions of years longer than us.
And here’s the Kicker My point Exactly…. This inevitably leads to speculation that there should be super-aliens who are vastly more evolved than us. So… where are they? My guess is that if they existed, they evolved to the point where they abandoned bodies of flesh and blood and transformed themselves into something else — be it a machine or something wildly unimaginable.
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David Icke Should have a feild day with this story.. I’m sure if there are other intelligent species out there, they probably take on multiple forms, even forms that our own physics can’t explain.
It sounds like the plot to a science fiction story, but new scientific research hypothesizes that “advanced dinosaurs” may have evolved on other planets in the universe.
According to Dr. Ronald Breslow, the advanced versions of T. rex and other dinosaurs would likely be monstrous creatures with the intelligence and cunning of humans.
We would be better off not meeting them,” Breslow concludes in a study that appears in the Journal of the American Chemical Society.
In his report, Breslow discusses the age-old mystery of why the building blocks of terrestrial amino acids (which make up proteins), sugars, and the genetic materials DNA and RNA exist mainly in one orientation or shape.
There are two possible orientations, left and right, which mirror each other in the same way as hands. This is known as “chirality.” In order for life to arise, proteins, for example, must contain only one chiral form of amino acids, left or right.
From there, Breslow makes the jump to advanced dinosaurs. But why might extraterrestrial life be in that form? “Because mammals survived and became us only because the dinosaurs were wiped out by an asteroid, so on a planet similar to ours without the asteroid collision it is unlikely that human types would be there, more probably advanced lizards (dinosaurs),”
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There is a new kind of weather to worry about, and it comes from our nearest star.
Scientists are expecting a fit of violent activity on the sun which will propel billions of tonnes of superheated gas and pulses of energy towards our planet. They have the power to close down our modern technological civilisation – e.g. in 1989, a solar storm cut off the power to the Canadian city of Quebec.
Prior to that, there was the 1859 Carrington Event