New Meteorite Offers Clues About the Origins of Life on EarthSophie Kleeman6/27/16 3:10pmFiled to: OOH SHINYMeteoritesScienceWaterHow Did Water Get HereH2OAstronomyNew Research36EditPromoteShare to KinjaToggle Conversation toolsGo to permalinkImage: Hilary DownesOpals are beautiful gemstones, supposed harbingers of bad luck, and perhaps the only thing to come out of Australia that won’t kill you. According to new research from a team of British researchers, however, they’re also adding some sweet bling to a meteorite recently found in Antarctica. Beyond looking cool, the opal-studded meteorite also offers new clues about the origins of life on Earth.AdvertisementThe findings, unveiled today at the 2016 National Astronomy Meeting, are important because opals are associated with water—their structure contains up to 30 percent of the precious, life-forming substance. The discovery of the opal-laden meteorite adds further fuel for the theory that water found its way to Earth on the backs of asteroids.“At top right is a backscattered electron image (the long thin dark object is opal). At bottom left is an image of silica concentrations in opal and surrounding meteoritic minerals. At top left is an image of oxygen concentrations in opal and surrounding minerals. At bottom right is an image nickel concentrations in opal and surrounding minerals.” (Image: Hilary Downes)According to the Royal Astronomical Society, opal had previously only been found once in a meteorite. This new little guy, called EET 83309, has pieces of different meteorites embedded within it, which suggests that its parent asteroid was pummeled by other pieces of rock. Hilary Downes, a professor of geochemistry who led the findings, suggested one of those collisions introduced water ice to the asteroid, which then led to formation of the opal.Advertisement“This is more evidence that meteorites and asteroids can carry large amounts of water ice,” Downes said. “Although we rightly worry about the consequences of the impact of large asteroid, billions of years ago they may have brought the water to the Earth and helped it become the world teeming with life that we live in today.”Scientists have long wondered how and when our water supply formed, and recent findings suggest that it actually arrived far earlier than originally thought. While the full story is still incomplete, evidence suggests water came from asteroids, not comets, which had also been put forth as a possible source.Either way, EET 83309 now has the very sweet claim to fame of being far blingier than its meteorite cousins. Sponsored[Royal Astronomical Society]Sophie Kleeman@sophiekleemanSophie is a news editor at Gizmodo.