Seven Earth-like planets discovered in our galaxyFebruary 23, 2017 - 10:35 AMT PanARMENIAN.Net - Researchers announced Wednesday, February 22 the stunning discovery of seven Earth-like planets orbiting a small star in our galaxy, opening up the most promising hunting ground so far for life beyond the Solar System, AFP reports. All seven roughly match the size and mass of our own planet and are almost certainly rocky, and three are perfectly perched to harbour life-nurturing oceans of water, they reported in the journal Nature. Most critically, their proximity to Earth and the dimness of their red dwarf star, called Trappist-1, will allow astronomers to parse each one's atmosphere in search of chemical signatures of biological activity. "We have made a crucial step towards finding life out there," said co-author Amaury Triaud, a scientist at the University of Cambridge. "Up to now, I don't think we have had the right planets to find out," he said in a press briefing. "Now we have the right target." The Trappist-1 system, a mere 39 light years distant, has the largest number of Earth-sized planets known to orbit a single star. It also has the most within the so-called "temperate zone" -- not so hot that water evaporates, nor so cold that it freezes rock-solid. The discovery adds to growing evidence that our home galaxy, the Milky Way, may be populated with tens of billions of worlds not unlike our own -- far more than previously suspected. Remarkably, professional stargazers may simply have been looking in the wrong place. "The great idea of this approach was to study planets around the smallest stars of the galaxy, and close to us," said lead author Michael Gillon, a professor at the University of Liege in Belgium. Top stories Authorities said a total of 192 Azerbaijani troops were killed and 511 were wounded during Azerbaijan’s offensive. In 2023, the Azerbaijani government will increase the country’s defense budget by more than 1.1 billion manats ($650 million). The bill, published on Monday, is designed to "eliminate the shortcomings of an unreasonably broad interpretation of the key concept of "compatriot". The earthquake caused a temporary blackout, damaged many buildings and closed a number of rural roads. Partner news | Titus, Bilirakis lead legislation to sanction Azerbaijani war criminals Representatives Dina Titus (D-NV) and Gus Bilirakis (R-FL) have introduced the bipartisan legislation. Armenia: Defense Ministry warns against involving army in political processes The Ministry’s statement came after a video surfaced online, showing soldiers joining the protests in Tavush. Scholz hopes Armenia-Azerbaijan peace treaty will be signed this year German Chancellor Olaf Scholz hopes that a peace treaty between Armenia and Azerbaijan will be signed this year. Ucom equips four bus stops in Ijevan with free Wi-Fi Ucom now provides free Wi-Fi coverage in smart bus stops in four communities of Ijevan. |