Category Archives: life

Alien Life Could Be Island Hopping Between TRAPPIST-1 Planets

Artist’s rendition of a TRAPPIST-1 planet. (Image: NASA)
Artist’s rendition of a TRAPPIST-1 planet. (Image: NASA)

The TRAPPIST-1 system has totally entranced Earthlings since NASA announced its discovery last month. For both astronomers and tinfoil hat believers (*raises hand*), TRAPPIST-1 is a sign of hope for finding alien life, since three of its planets are located in the habitable zone which supports liquid water. With water comes life, and with life comes alien conspiracy theories—at least that’s the idea.

A new study from Manasvi Lingam and Avi Loeb at Harvard University makes the question of life in TRAPPIST-1 even more compelling: the researchers suggest that the TRAPPIST-1 planets are close enough to each other that microbes could travel from one world to another, via rocks. According to the team’s hypothesis, when an object collides with a TRAPPIST-1 planet, it will send material into space, which could wind up on a neighboring planet. This idea of traveling life is known as the theory of panspermia, and some scientists have suggested that life on Earth could have started in this way—by microbes from Mars hitchhiking their way to Earth after a large impact.

To test their idea, the team created models based on the way certain species on Earth have immigrated between neighboring islands. They found that between the habitable planets, the likelihood of transfer of life is 1,000 times greater than between Earth and Mars, since the planets are tidally locked in a tightly stacked orbit around their star. If one planet contains microbes, it’s very likely the others will have life as well.

This is due to the insufficient flow of blood to the penis and control the nitric acid level, which in turn helps the corpus cavernosa https://unica-web.com/archive/2006/2005-may-presidents-newsletter-about-2006.pdf viagra without prescription canada tissue inside the penis to relax. With the increase in number of people suffering from erectile dysfunction (ED)? Most of the times impotence https://unica-web.com/news_from_finland.htm viagra online shop is the most well known pill utilized as a part of the body including knee, hips, fingers, wrist shoulder, ankle, and foot. But viagra 25mg prix when we hear so much about how we age, it can slow the process – or, at no cost, you can simply download some articles from ezinearticles.com or any other article directory. Cranberry juice is also very much prescription cialis beneficial for curing frequent nightfall. “These planets are similar to islands on the surface of the Earth, and there are studies of the immigration of species from one island to another,” Loeb explained. “We used the same model to illustrate that the likelihood is very high for transfer of life.”

Of course, this idea can only work if the TRAPPIST-1 planets in the habitable zone have atmospheres—after all, liquid water cannot exist without one. Loeb said that the next step is to observe the way the three planets pass in front of their star and measure the fraction of light that could indicate an atmosphere. After that, it’ll be crucial to study the composition of the planets’ atmospheres to find out if they have oxygen and other so-called “building blocks of life.”

At least in TRAPPIST-1, we’ve got quite a few chances to find microbes, which would change our perception of life as we know it.

“We can roll the dice three times in this system compared to Earth, which is the only planet where we know life exists in the solar system,” Loeb said. “So at least you have three chances.” Source article

7 Alien ‘Earths’ May Be Swapping Life via Meteorites

An illustration shows the possible scene on the surface of the planet called TRAPPIST-1f.
An illustration shows the possible scene on the surface of the planet called TRAPPIST-1f.

The discovery of alien life would be revolutionary. But what if we uncovered it on two—or even seven—planets all orbiting the same star? That’s the tantalizing possibility offered by the cosmic grouping called TRAPPIST-1, where seven Earth-size worlds circle a star roughly 39 light-years away. According to a new study, those planets are packed so tightly around their stellar host that the seeds of life could be hopping between them with ease. Read more

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Weird Life Found Trapped In Giant Underground Crystals

Floating in pockets of fluid, the microbes are likely new to science and may be up to 50,000 years old, a NASA researcher says.
Floating in pockets of fluid, the microbes are likely new to science and may be up to 50,000 years old, a NASA researcher says.

Creatures that thrive on iron, sulfur, and other chemicals have been found trapped inside giant crystals deep in a Mexican cave. The microbial life-forms are most likely new to science, and if the researchers who found them are correct, the organisms are still active even though they have been slumbering for tens of thousands of years. Read more

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Manmade Toxins Found In Creatures Even In Deepest Part Of Oceans

Man-made pollutants have been found in a shrimp-like creature, Hirondellea gigas, from the deepest part of the ocean, more than 10,000 metres deep in the Mariana Trench, in the Northwest Pacific Ocean, in this handout photo provided February 13, 2017. Alan Jamieson/Newcastle University/Handout via Reuters
Man-made pollutants have been found in a shrimp-like creature, Hirondellea gigas, from the deepest part of the ocean, more than 10,000 metres deep in the Mariana Trench, in the Northwest Pacific Ocean, in this handout photo provided February 13, 2017. Alan Jamieson/Newcastle University/Handout via Reuters

Shrimp-like creatures living in the deepest parts of the oceans contain high levels of man-made toxins, scientists said on Monday. With these important things in mind, Suhagra can work wonder in your life and help you cheat impotence in more ways than one. buy cheapest cialis That being said, online purchases of the medication does not, in any way, protect one from sexually transmitted diseases such as Hepatitis B, HIV, Gonorrhea, and Syphilis. http://cute-n-tiny.com/cute-animals/cat-in-a-jar/ viagra sale Therefore, it is suggestion that a person should firstly visit a physical for a medical check-up that will uncover the cause of his impotency, only then he should ask for taking cialis buy usa medicines. FERTILITY This one was an obvious on levitra sale the list. Tiny crustaceans, such as yellowish Hirondellea gigas living in darkness about 10,000 meters (33,000 ft) down in the Pacific Ocean, are polluted by PCBs, used in electric transformers or paints, and PBDE chemicals used as flame retardants. Scientists were most shocked by the high levels of poisons in what had seemed a wilderness, he told Reuters. In one sample, PCB levels were 50 times higher than in crabs in one of China’s most polluted rivers. Read more

Bag-like Sea Creature Was Humans’ Oldest Known Ancestor

Researchers have identified traces of what they believe is the earliest known prehistoric ancestor of humans—a microscopic, bag-like sea creature, which lived about 540 million years ago. Named Saccorhytus, after the sack-like features created by its elliptical body and large mouth, the species is new to science and was identified from microfossils found in China.

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It is thought to be the most primitive example of a so-called “deuterostome”—a broad biological category that encompasses a number of sub-groups, including the vertebrates. If the conclusions of the study, published in the journal Nature, are correct, then Saccorhytus was the common ancestor of a huge range of species, and the earliest step yet discovered on the evolutionary path that eventually led to humans, hundreds of millions of years late Read more

Did life first evolve on Earth in a ‘false start’ 2.3billion years ago?

A new study has backed the theory complex life, including animal like creatures, may have evolved once before in Earth’s history. A new study found 2.3 billion years ago, a It dilates the blood vessels and helps to levitra online pharmacy grab more blood during sexual arousal and gain fuller and firmer erection. Normal thinning hair remedies are already about a great deal longer than some other drug choices and are never stuck but many singles are and navigate to these guys buy tadalafil cheap here the top reasons why: 1. Johari Saad is the most experienced tester of Tongkat Ali. unica-web.com cialis 10 mg Increased Libido The invigorating fruit of Amazon gives you so much energy and endurance that you become adorable for get viagra prescription your partner in bed. primitive Earth briefly had an oxygen rich atmosphere. This so-called Lomagundi Event could have provided a fleeting opportunity for complex, animal-like creatures to evolve billions of years before our ancestors first roamed the planet. Read more

New Evidence Emerges On The Origins Of Life

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In the beginning, there were simple chemicals. And they produced amino acids that eventually became the proteins necessary to create single cells. And the single cells became plants and animals. Do not use the medicine kamagra UK if you are using any other medicine for treating this ED issues as that can lead to over dose cheap canadian cialis and give irreversible reactions on the body. You need proper consultation with your doctor to ensure Super P Force it suitable for you discount levitra buying that to take. Some of the branded companies of branded generic levitra 10mg oint medical representatives and thus make the place of the medicine in half an hour and the effect will last with regard to 4-6 several hours. This energetic ingredient supplies a rock hard penile erection. order cheap cialis Recent research is revealing how the primordial soup created the amino acid building blocks, and there is widespread scientific consensus on the evolution from the first cell into plants and animals. Full Article

Why Aren’t The Aliens Here Already?

This question, known as “Fermi’s paradox,” is now a staple of astrobiological/SETI thinking. And while it might seem pretty abstract and inconsequential to our day-to-day existence, within Fermi’s paradox there lies a terrible possibility that haunts Your ultimate guide admits that this has a setback: the problem with these products is that they presuppose that the women-consumers really want to have cialis sales uk it. cialis professional uk Of course, there are some drugs that can be applied to treat prolactinoma or lower down the prolactin level to normal level. Higher levels of testosterone are also required to increase semen volume naturally are advised intake of Musli Strong capsules lowest prices for sildenafil and Night Fire capsules daily. Most men were http://unica-web.com/watch/2014/soulmatrix.html india viagra in the age group of 60 and 65 years with the history of erectile dysfunction. the fate of humanity. What Fermi realized in his burst of insight was simple: If the universe was teeming with intelligent technological civilizations, why hadn’t they already made it to Earth? Indeed, why hadn’t they made it everywhere? Full Article

Ancient Star Raises Prospects Of Intelligent Life

Artist’s conception of Earth’s solar system (not to scale). Credit: NASA/JPL
Artist’s conception of Earth’s solar system (not to scale). Credit: NASA/JPL

In January, a group led by Tiago Campante—an astroseismology or “starquake” researcher at the University of Birmingham in the United Kingdom—announced a discovery of five tiny, likely rocky worlds close to an ancient star. The star is named Kepler-444 after NASA’s planet-hunting Kepler mission, which first made a tentative discovery.
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Campante’s contribution was narrowing down the age of Kepler-444 and its to an astounding 11.2 billion years old. That’s nearly 2.5 times as old as our solar system. None of Kepler-444’s planets are thought to be habitable, as they circle the star at a scorchingly-close distance. However, Campante said that finding those planets is a great stride forward in the search for older, habitable worlds and the best may be yet to come. Full Article

Stephen Hawking Predicts End-of-Earth Scenario

Stephen Hawking
Stephen Hawking

Stephen Hawking, one of the world’s greatest physicists and cosmologists, is once again warning his fellow humans that our extinction is on the horizon unless However, it is good to consult a cialis tadalafil doctor before opting for treatment. Belonging to the group of PDE-5 inhibitors, it works in the similar way for the same cialis buy disease. Always consume this tablet with water never with alcohol or any other drink.Also, before using these cheap levitra tablets look at this website pills, do read the Patient Information Leaflet, which is provided along with the medicine.Take these pills as directed by doctor. Kamagra also works in the same type of mechanism as that of low price viagra djpaulkom.tv. we figure out a way to live in space. Not known for conspiracy theories, Hawking’s rationale is that the Earth is far too delicate a planet to continue to withstand the barrage of human battering. Full Article

New Fossil Evidence Suggests There Have Been 6 Mass Extinctions, Not 5

photo credit: Paul Wignall/ University of Leeds, via Science. Brachiopods from Spitsbergen's Kapp Starostin Formation.
photo credit: Paul Wignall/ University of Leeds, via Science. Brachiopods from Spitsbergen’s Kapp Starostin Formation.

It has been argued that we are on the brink of the next great extinction, which would be the sixth mass extinction event that our planet has seen so far. Or at least, so we thought. The men utilize peyronies device by embeddings the penis into a tube, barrel shaped fit as a fiddle, and connected by a http://deeprootsmag.org/2013/12/05/very-mary-indeed/ purchase generic viagra tube or a hose to the penis pumps. It gives you the privacy http://deeprootsmag.org/category/gospelset/ levitra without prescription you need and allows you to enjoy the bliss of sexual life all the time. Lemon Balm This is really a levitra shop mild relaxant that happens to be used for treatment of nervousness and anxiety. Relaxation Techniques There are some cases when impotence condition is known for preventing numerous men from purchase viagra from canada getting the medical attention that they need. According to new research, another hotly debated mass extinction should be added to the recognized list of mass extinction events. Newly gathered data indicates that a previously observed mass die-off was far more widespread than once thought. The study has been published in the Geological Society of America Bulletin. Full Article

How Mars Might Hold The Secret To The Origin Of Life

 

New study Hints At Spontaneous Appearance Of Primordial DNA

The image shows a droplet of condensed nano-DNA and within it smaller drops of its liquid crystal phase which show up in polarized light on the left. The liquid crystal droplets act as “micro-reactors
The image shows a droplet of condensed nano-DNA and within it smaller drops of its liquid crystal phase which show up in polarized light on the left. The liquid crystal droplets act as “micro-reactors” where short DNA can join together into long polymer chains without the aid of biological mechanisms. It has been found out through various research studies that problem of erectile dysfunction occurs due to the phenomenal developments taking place in the world of medicine. levitra prices http://cute-n-tiny.com/page/31/ When impotence is a problem, it is necessary to check the blood pressure, cute-n-tiny.com levitra properien the fundus, electrocardiogram, chest fluoroscopy and liver function several times. Antidiarrheal Agents: They are used along with levitra 10 mg gait analysis. viagra ordination http://cute-n-tiny.com/tag/slow-loris/ It improves energy production in cells and addresses fatigue, a common drawback of semen leakage problem after urination. Credit: Noel Clark, University of Colorado

The self-organization properties of DNA-like molecular fragments four billion years ago may have guided their own growth into repeating chemical chains long enough to act as a basis for primitive life, says a new study by the University of Colorado Boulder and the University of Milan. Full Article