Archive for the ‘alien life’ category

Apr 30, 2019

Why Space Aliens Might Message Us With Encoded DNA

Posted by in category: alien life

It sounds like bad science fiction, but there are good reasons to think that E.T. may be trying to communicate with us via encoded bacterial DNA.

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Apr 29, 2019

Dark matter detector reveals material with longest half-life ever – 18 sextillion years

Posted by in category: alien life

Although the many experiments searching for evidence of dark matter have yet to turn up any solid proof of the stuff yet, they are making other amazing discoveries. The XENON1T experiment has now revealed the longest half-life ever seen in an element, which is far, far longer than the age of the universe.

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Apr 27, 2019

Scientist: “Alien Life Now Seems Inevitable and Possibly Imminent”

Posted by in categories: 3D printing, alien life, bioprinting

The cosmos are filled with roughly Earth-sized exoplanets. Various moons, comets, and planets have stores of water, organic molecules, and amino acids like those that make up life on Earth.

Cathal O’Donnell, a 3D bioprinting researcher at St. Vincent’s Hospital in Melbournethose odds — he argues in The Conversation that the abundance of potentially habitable worlds out there makes the discovery of extraterrestrial life “inevitable and possibly imminent.”

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Apr 24, 2019

Dark matter detector observes rarest event ever recorded

Posted by in categories: alien life, particle physics

How do you observe a process that takes more than one trillion times longer than the age of the universe? The XENON Collaboration research team did it with an instrument built to find the most elusive particle in the universe—dark matter. In a paper to be published tomorrow in the journal Nature, researchers announce that they have observed the radioactive decay of xenon-124, which has a half-life of 1.8 X 1022 years.

“We actually saw this decay happen. It’s the longest, slowest process that has ever been directly observed, and our was sensitive enough to measure it,” said Ethan Brown, an assistant professor of physics at Rensselaer, and co-author of the study. “It’s an amazing to have witnessed this process, and it says that our detector can measure the rarest thing ever recorded.”

The XENON Collaboration runs XENON1T, a 1,300-kilogram vat of super-pure liquid xenon shielded from cosmic rays in a cryostat submerged in water deep 1,500 meters beneath the Gran Sasso mountains of Italy. The researchers search for (which is five times more abundant than ordinary matter, but seldom interacts with ordinary matter) by recording tiny flashes of light created when particles interact with xenon inside the detector. And while XENON1T was built to capture the interaction between a dark matter particle and the nucleus of a xenon atom, the detector actually picks up signals from any interactions with the xenon.

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Apr 17, 2019

An Interstellar Rock Like ‘Oumuamua May Have Hit Earth In 2014

Posted by in categories: alien life, asteroid/comet impacts, existential risks

Unusual Trajectory

The new research hasn’t yet been published, but it’s available on the preprint server ArXiv as of Monday. In it, Harvard astronomer Avi Loeb — the same dude who doubled down on the idea that ‘Oumuamua could be an alien spacecraft — suggests that a three-foot-wide interstellar meteor flew over Papa New Guinea’s Manus Island before crashing down.

Because of the meteor’s high speed and particular trajectory past Earth, Loeb and his student Amir Suraj suggest that it couldn’t have been bound in an orbit about the Sun. Rather, they argue, it might have come from somewhere beyond our solar system.

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Apr 17, 2019

Marijuana Contains ‘Alien DNA’ From Outside Of Our Solar System, NASA Confirms

Posted by in category: alien life

It’s big news, set to shock, amaze, and entertain the world.

But unfortunately, it’s got nothing to do with extraterrestrial stoners melding with Earth’s plants.

However, since you’re now reading, you’ll almost certainly be interested in this research that looked into the clicking and sharing behaviors of social media users reading content (or not) and then sharing it on social media.

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Apr 5, 2019

A Japanese spacecraft may have just blown a crater in a distant asteroid

Posted by in category: alien life

The mission’s objective is to collect samples both from Ryugu’s surface and its interior and return them to Earth for analyses that should yield information on the materials that existed in the early solar system and give clues about the formation and evolution of planets. The samples might also provide evidence for the theory that asteroids and comets are one source of Earth’s water and its amino acids, the building blocks of life. Scientists are particularly eager to get material from beneath the surface that has not been affected by eons of space weathering.

In February, Hayabusa2 briefly landed on Ryugu and fired a tantalum pellet into the surface that likely knocked about 10 grams of rock fragments into a collection horn. Getting subsurface material is more of a challenge. Landing on and drilling into the asteroid was logistically impractical, mission planners concluded. They also rejected using explosives to blast a crater, as that would contaminate the samples. They settled on shooting a nonexplosive, 2-kilogram copper projectile into Ryugu from space, by detonating explosives on a tiny, 14-kilogram spacecraft dubbed the Small Carry-on Impactor (SCI).

Earlier today, Hayabusa2 descended to 500 meters above the asteroid and released the SCI. The mothership moved away laterally and about 19 minutes later released another tiny satellite carrying two cameras to record the projectile’s impact. The craft then continued to the far side of Ryugu to be shielded from any debris from the SCI explosion and from the crater.

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Apr 4, 2019

Freaky Eight-Letter DNA Could Be the Stuff Aliens Are Made Of

Posted by in categories: alien life, evolution, genetics

Conventional DNA is comprised of the familiar A, C, G, and T base pairs, but a newly created genetic system is packed with eight, thus doubling the number of letters normally found in self-replicating molecules. Intriguingly, the new system, dubbed “hachimoji,” could resemble the building blocks of extraterrestrial life.

New research published yesterday in Science describes the hachimoji, which means “eight letters” in Japanese. In addition to the conventional four base pairs, this genetic system has an extra four building blocks, dramatically increasingly the information density compared to regular DNA. The scientists behind the work, led by Steven Benner from the Foundation for Applied Molecular Evolution in Alachua, Florida, said the new system may be robust enough to support life, that is, to support the processes required for Darwinian self-replication.

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Apr 4, 2019

Quantum Immortality: Does Quantum Physics Imply You Are Immortal?

Posted by in categories: alien life, life extension, quantum physics

What other ramifications to follow? Your subjective quantum immortality coupled with soon-to-be discovered indefinite life extension at the civilizational level would spell out that YOU ARE ACTUALLY TO LIVE FOREVER! One can also see a viable resolution to the so-called ‘Mind-uploading’, or Star Trek ‘Teleporter dilemma’, questioning whether in those instances you create a copy of yourself but kill yourself in the process. By analogy to the previous deliberations, it follows that your consciousness has to “migrate” to your living self, thus making the case for successful consciousness transfer in both methods of disembodiments.

On this note, my friend, I’d like to conclude and profess that you are to live forever as an individuated evolving consciousness in this illusory Matrix-like universe where nothing is what it seems.

-by Alex Vikoulov, futurist, digital philosopher.

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Apr 4, 2019

Mushrooms Are A Highly Evolved Extraterrestrial Species — Organic Internet [VIDEO]

Posted by in categories: alien life, genetics, internet, life extension, robotics/AI

It is a crazy thought, right?! To think that mushrooms could be alien life. But before you dismiss the idea, take a look at some of principles of the theory. The main concept was formulated by the ingenious psychonaut philosopher Terrence McKenna, and goes along following lines.

Like no other form of life on our planet, the spores of mushrooms are almost perfectly suited to space travel. They can survive high vacuum and insanely low temperatures; the casing of a spore is one of the most electron dense materials in nature, to the point where McKenna says it is almost akin to a metal; global currents are even able to form on the quasi-metallic surface of an airborne spore, which then acts as a repellent to the extreme radiation of space. It is a mind boggling thought that something could evolve to be so perfectly suited to explore the universe.

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