
Earth observations show how nitrogen may be detected on exoplanets, aiding search for life
Observations of nitrogen in Earth's atmosphere by a NASA spacecraft 17 million miles away are giving astronomers fresh clues to how that gas might reveal itself on faraway planets, thus aiding in th ... more
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Magnetic wormhole connecting 2 regions of space created for the first time
"Wormholes" are cosmic tunnels that can connect two distant regions of the universe, and have been popularised by the dissemination of theoretical physics and by works of science fiction like Starga ... more
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Fossil fuels harm health from 'cradle to grave': report
Trash, mulch and security: All jobs for troops in Washington
Rising oceans to threaten 1.5 million Australians by 2050: report
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Russia Eyes Moon for Hi-Tech Lunar Base
More than four decades after humans last walked on the moon, Russian space agency Roscosmos is sending a robotic spacecraft to the moon to scope out potential locations for a planned lunar base.
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Using Stellar 'Twins' to Reach the Outer Limits of the Galaxy
Astronomers from the University of Cambridge have developed a new, highly accurate method of measuring the distances between stars, which could be used to measure the size of the galaxy, enabling gr ... more
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Evidence of ancient life discovered in mantle rocks deep below the seafloor
Ancient rocks harbored microbial life deep below the seafloor, reports a team of scientists from the Woods Hole Oceanographic Institution (WHOI), Virginia Tech, and the University of Bremen. This ne ... more
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Using ultrathin sheets to discover new class of wrapped shapes
Materials scientists seeking to encapsulate droplets of one fluid within another often use molecules like soap or micro- or nano-particles to do it. One distinct way of wrapping a droplet is to use ... more
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What Happened to Early Mars' Atmosphere
Scientists may be closer to solving the mystery of how Mars changed from a world with surface water billions of years ago to the arid Red Planet of today. A new analysis of the largest known deposit ... more
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