This “exoplanet” orbits a star outside the Solar System, some 110 light-years away. K2-18b is an exoplanet that is 110 light-years from Earth. A little-known alien world K2-18b in constellation Leo is solid but several times larger. Of these exoplanets, the closest would be located about 20 light years from our solar system.Illustrative image of an exoplanet named K2-18b, which orbits the star K2-18, a red dwarf located in the constellation Leo, 110 light years from the solar system. Regarding K2-18b she stated that this is one of the most interesting targets for future studies. K2-18b is no second earth, though. Water vapour was found in the atmosphere of K2-18b, one of the hundreds of "super-Earths" - worlds ranging in size between Earth and Neptune - documented in a growing new field of astronomy devoted to the exploration of so-called exoplanets elsewhere in the Milky Way galaxy. The exoplanet* is in its star’s Goldilocks zone — not too hot and not too cold but just the right distance from the star to possibly have life. Angelos Tsiaras, an author for Nature Astronomy the publisher of one of the studies that discovered K2 says “this is the best candidate for habitability that we know right now.”. Getty Our region of the Milky Way is dominated by red dwarf stars, but if you look up at the night sky you’ll not see any of them. According to the report in Nature Astronomy, K2-18b has between 0.01% and 50% water in its atmosphere. Other exoplanets have not proven to be this promising though.AN. Yet planet K2-18b, which lies 110 light-years away in the constellation Leo, is the first world ever to be discovered which could realistically support alien life. Most exoplanets in the Milky Way galaxy fall in the size range of this planet, she notes. And we live in a milky way where the sun is our star and every planet revolve around it. According to co-author Ingo Waldmann, it is likely that many potentially habitable planets will soon be found. It is also quite similar to Earth: with a radius 2.6 times as big as our planet’s and a mass 8.6 times as big. Scientists Discover a Planet Where It Rains Rocks and Oceans Are Made of Lava. © 2020 • FLEX WordPress Theme by SNO • Log in, Edward Guinan, an astronomer at Villanova University in Pennsylvania a researcher not involved in the study says to Bruce Dorminey of frobes, close to the density of Europa, Jupiter’s moon. Manorama Online, Malayala Manorama, P.B No.26, Kottayam 686 001, Kerala, India. Photography. Dr. Ingo Waldmann of UCL, another author of this research, pointed out that this is probably the first of many discoveries of potentially habitable planets. Edward Guinan, an astronomer at Villanova University in Pennsylvania a researcher not involved in the study says to Bruce Dorminey of frobes “it’s possible that K2-18b could be composed of up to 75 percent water and ice.” Researchers  have reached this conclusion because it’s close to the density of Europa, Jupiter’s moon. Across the Milky Way, there are millions of undiscovered black holes that are consuming matter from interstellar space, draining our galaxy of dust and gas floating in the voids between stars. This is an artist's impression of a free-floating rogue planet being detected in our Milky Way galaxy using a technique called microlensing. Linkedin. It was found in 2015 with NASA's Kepler space telescope and is of interest because of its position within its solar system. K2-18b is an exoplanet that is 110 light-years from Earth. Water vapour was found in the atmosphere of K2-18b, one of the hundreds of "super-Earths", worlds ranging in size between Earth and Neptune, documented in a growing new field of astronomy devoted to the exploration of so-called exoplanets elsewhere in the Milky Way galaxy. More than 4,000 exoplanets of all types and sizes have been detected overall. Watch this video by Dr. Binocs and learn what exactly is a Milky Way. "But of course this is not in order to find a place where we could go. More than 4,000 exoplanets of all types and sizes have been detected overall. This is not only because super-Earths like K2-18b are the most common planets in the Milky Way … Astronomers from Lund University in Sweden have now found the explanation to a recent mystery at the center of the Milky Way galaxy: the high levels of scandium discovered last spring near the galaxy’s giant black hole were in fact an optical illusion. Such a journey would also include the probability of high radiation exposure once there, due to its red dwarf star. "url": "https://www.onmanorama.com/", Hi KIDZ! While light from the sun takes several minutes to reach Earth, light from K2-18b's star takes a century to reach our planet, "so for us to travel there is impossible," he said. Their is the possibility of  an alien species that thrives off of carbon or nitrogen gas, but  humans need water. This far off world  could support  some form of life similar to us. Also known as EPIC 201912552, the star hosts two massive planets: K2-18b and c. K2-18b , discovered in 2015, has a radius of 2.2 times that of Earth and is about 8 times as massive. Those hoping to move to this new planet should be concerned with the incredibly long travel time  around 2 million years! Our Galaxy the Milky Way, is shared K2 and Earth. Share. "target": "https://www.onmanorama.com/search-results-page.html?q={search_term_string}", More than 4,000 exoplanets of all types and sizes have been detected overall. The extreme gravity would make walking impossible, and the sunlight is so fierce that, for a human, developing cancer would be inevitable. one Malayalam News site on our Weird and wonderful planets beyond our solar systemThis is an artist's impression of a free-floating rogue planet being detected in And that’s where life as we know would be expected to evolve. The Milky Way is estimated to have billions of planets, some of them orbiting stars while others drifting alone in space bearing the name “rogue planets.” The oldest known exoplanet in the Milky Way galaxy is nicknamed Methuselah (PSR B1620-26b) – believed to be about 12.7 billion years old. Please upgrade your browser. According to co-author Ingo Waldmann, it is likely that many potentially habitable planets will soon be found. WhatsApp. It is one of hundreds of planets with … What is Court Packing, and why are Democrats Considering It? When the planet K2-18b was first discovered in 2015, it was found to be orbiting within the star’s habitable zone. UCL researchers used archive data from 2016 and 2017 captured by the NASA/ESA Hubble Space Telescope and developed open-source algorithms to analyse the starlight filtered through K2-18b’s atmosphere. (Photograph:AFP) Exoplanets . K2-18b is 110 light years away in the constellation Leo. With less than 10 percent of earth’s. China’s Mishandling of the Early Stages of COVID-19 Revealed in Leaked Documents! When the planet K2-18b was first discovered in 2015, it was found to be orbiting within the star’s habitable zone. Guinan also thinks that even under its super dense atmosphere  there may be  vast oceans and perhaps, even have more water than our own planet. SITE FOLLOWS THE DNPA’S CODE OF CONDUCT. Tsiaras and his colleagues took care that K2-18b was that of an Earth twin. Milky Way Scientists Found A ‘Mirror Image’ Of Our Planet And The Sun. In our Milky Way, there are about 200 billion suns as well as large quantities of gas, some of which serves as raw material for star births. ... New 3D map of Milky Way finds galaxy is warped and twisted. According to Guinan  to have detected the water vapor in the atmosphere it has to be incredibly water-rich. It was found in 2015 with NASA's Kepler space telescope and is of interest because of its position within its solar system. Next is the K2-18 b star problem. Our Galaxy the Milky Way, is shared K2 and Earth. "@type": "WebSite", Angelos Tsiaras, an astronomer at UCL, said the team is focusing its attention on identifying exoplanets with conditions similar to those on Earth. An Artist impression of what K2-18 looks like against the cold blackness of space: In the dim light of a distant alien sun exists a planet called  K2-18b. Welcome to a BRAND NEW SEASON of the DR. Binocs show. Manoramanews.com no longer supports Internet Explorer 9 or earlier. There could be as many as 6 billion "Earth-like" planets in the Milky Way galaxy, according to a new study. Home Tech News 300 million “habitable” planets resemble Earth in the Milky Way. Serious facts to take into consideration when contemplating such an expedition. If you want a picture to show with your comment, go get a gravatar. The latest discovery was reported in research by a team of scientists at University College London (UCL) published in the peer-reviewed journal Nature Astronomy. Art. June 15, 2020 by Nancy Thames. The mysterious exoplanet K2-18b is just 124 light-years away – … ESA/Hubble, M. Kornmesser https://commons.wikimedia.org/wiki/File:Esa-hubble-k2-18a_impression.jpg. The discovery of this planet  brings hope to many people that there could be other planets like this to have a habitable atmosphere and climate. More than 4,000 exoplanets of all types and sizes have been detected overall. A LARGE planet outside of our Solar System may have "the right conditions for life". Both planets orbit K2-18, a red-dwarf star located about 111 light years away in the constellation Leo. "potentialAction": { © COPYRIGHT 2020 MANORAMA ONLINE. Planet K2-18b, which is eight times the mass of Earth, is now the only one known to have both water and temperatures that could support life. The so-called super-Earth, known as K2-18b, is twice the size of Earth and is located in the Leo constellation in the Milky Way. }. K2-18b is classed as a super-Earth because it is bigger than our Earth - twice as big in fact, as well as eight times heavier. Sep 17, 2019 - Scientists have discovered water vapour on a little-known exoplanet known as K2-18b located 110 lightyears away. Far off world could support life Earth is in the atmosphere of K2-18b... 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