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Glass Deposits Detected on Mars

NASA JPL June 8, 2015 NASA’s Mars Reconnaissance Orbiter (MRO) has detected deposits of glass within impact craters on Mars. Though formed in the searing heat of a violent impact, such deposits might provide a delicate window into the possibility of past life on the Red Planet. During the past few years, research has shown evidence about past life has ... Read More »

Water is Everywhere in the Cosmos

NASA April 7, 2015 As NASA missions explore our solar system and search for new worlds, they are finding water in surprising places. Water is but one piece of our search for habitable planets and life beyond Earth, yet it links many seemingly unrelated worlds in surprising ways. “NASA science activities have provided a wave of amazing findings related to ... Read More »

Saturn’s Moon Enceladus Has Seafloor Hydrothermal Activity

ESA March 11, 2015 Tiny grains of rock detected by the international Cassini spacecraft orbiting Saturn point to hydrothermal activity on the seafloor of its icy moon Enceladus. The finding adds to the tantalising possibility that the moon could contain environments suitable for living organisms. Understanding the interior structure of 500 km-diameter Enceladus has been a top priority of the ... Read More »

Planet Found With Four Parent Stars

March 4, 2015 NASA JPL — Astronomers have discovered the second known case of a planet residing in a quadruple star system. — The planet was known before, but was thought to have only three stars, not four. — The findings help researchers understand how multiple star systems can influence the development and fate of planets. Growing up as a ... Read More »

What is Causing the Mysterious Martian Plumes?

ESA February 16, 2015 Plumes seen reaching high above the surface of Mars are causing a stir among scientists studying the atmosphere on the Red Planet. On two separate occasions in March and April 2012, amateur astronomers reported definite plume-like features developing on the planet. The plumes were seen rising to altitudes of over 250 km above the same region ... Read More »

New Image Technique Yields Ultra Clear Views of Titan

NASA February 12, 2015 During 10 years of discovery, NASA’s Cassini spacecraft has pulled back the smoggy veil that obscures the surface of Titan, Saturn’s largest moon. Cassini’s radar instrument has mapped almost half of the giant moon’s surface; revealed vast, desert-like expanses of sand dunes; and plumbed the depths of expansive hydrocarbon seas. What could make that scientific bounty ... Read More »

Dawn Spacecraft Begins Approach to Dwarf Planet Ceres

NASA JPL December 29, 2014 NASA’s Dawn spacecraft has entered an approach phase in which it will continue to close in on Ceres, a Texas-sized dwarf planet never before visited by a spacecraft. Dawn launched in 2007 and is scheduled to enter Ceres orbit in March 2015. Dawn recently emerged from solar conjunction, in which the spacecraft is on the ... Read More »

Methane and Organic Chemicals Found on Mars

NASA December 16, 2014 NASA’s Mars Curiosity rover has measured a tenfold spike in methane, an organic chemical, in the atmosphere around it and detected other organic molecules in a rock-powder sample collected by the robotic laboratory’s drill. “This temporary increase in methane — sharply up and then back down — tells us there must be some relatively localized source,” ... Read More »

New Horizons Spacecraft Wakes Up for Pluto Encounter

NASA December 6, 2014 After a voyage of nearly nine years and three billion miles —the farthest any space mission has ever traveled to reach its primary target – NASA’s New Horizons spacecraft came out of hibernation today for its long-awaited 2015 encounter with the Pluto system. Operators at the Johns Hopkins University Applied Physics Laboratory in Laurel, Md., confirmed ... Read More »

3-D Printer Creates Its First Object on the Space Station

NASA November 25, 2014 The International Space Station’s 3-D printer has manufactured the first 3-D printed object in space, paving the way to future long-term space expeditions. “This first print is the initial step toward providing an on-demand machine shop capability away from Earth,” said Niki Werkheiser, project manager for the International Space Station 3-D Printer at NASA’s Marshall Space ... Read More »

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