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Hot rocks, not warm atmosphere, led to relatively recent water-carved valleys on Mars![]() ![]() Providence RI (SPX) Jun 14, 2017 Present-day Mars is a frozen desert, colder and more arid than Antarctica, and scientists are fairly sure it's been that way for at least the last 3 billion years. That makes a vast network of water-carved valleys on the flanks of an impact crater called Lyot - which formed somewhere between 1.5 billion and 3 billion years ago - something of a Martian mystery. It's not clear where the water came from. Now, a team of researchers from Brown University has offered what they see as the most plausible ... read more |
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![]() Pasadena CA (JPL) Jun 12, 2017 Opportunity is at the top of "Perseverance Valley" on the rim of Endeavour Crater. The plan before proceeding down the valley is to perform a walk-about survey above the valley. To start the w ... more ![]() ![]() Paris (ESA) Jun 09, 2017 This 70 km-wide crater and its surrounds offer a window into the watery past of the Red Planet. The scene, captured by ESA's Mars Express, is a composite of two images taken in March 2007 and Februa ... more ![]() ![]() Pasadena CA (JPL) Jun 12, 2017 NASA scientists have found a wide diversity of minerals in the initial samples of rocks collected by the Curiosity rover in the lowermost layers of Mount Sharp on Mars, suggesting that conditions ch ... more ![]() ![]() Miami (AFP) June 7, 2017 Vice President Mike Pence on Wednesday hailed 12 new NASA astronauts as "the best of us," after they were selected from a record-breaking pool of more than 18,000 applicants. ... more |
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Previous Issues | Jun 13 | Jun 12 | Jun 09 | Jun 08 | Jun 07 |
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![]() Pasadena CA (JPL) Jun 08, 2017 Opportunity is at the top of Perseverance Valley on the rim of Endeavour crater. The plan before proceeding down the valley is to survey the valley from the top and to perform a walk-about survey ab ... more ![]() ![]() Beijing (XNA) Jun 09, 2017 China will offer more opportunities for private companies to participate in lunar and Mars exploration, a space exploration official said. Tian Yulong, secretary general of the China National ... more ![]() ![]() Pasadena CA (JPL) Jun 02, 2017 A long-lasting lake on ancient Mars provided stable environmental conditions that differed significantly from one part of the lake to another, according to a comprehensive look at findings from the ... more ![]() ![]() Geneva, Switzerland (SPX) Jun 06, 2017 Experts at this year's Euroanaesthesia congress in Geneva (3-5 June) will discuss the unusual and challenging problem of how to perform emergency medical procedures during space missions. "Spa ... more ![]() ![]() Las Vegas VA (SPX) Jun 06, 2017 The cancer risk for a human mission to Mars has effectively doubled following a UNLV study predicting a dramatic increase in the disease for astronauts traveling to the red planet or on long-term mi ... more ![]() ![]() DeKalb, IL (SPX) Jun 06, 2017 A new study led by Northern Illinois University geography professor Wei Luo calculates the amount of water needed to carve the ancient network of valleys on Mars and concludes the Red Planet's surfa ... more |
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![]() ![]() Student-Made Mars Rover Concepts Lift Off ![]() ![]() Rockford IL (VOA) May 29, 2017 Few people who live along a quiet, tree-lined stretch of Fulton Street realize that inside the buildings at the end of their neighborhood, the future of human spaceflight is taking shape. "I w ... more ![]() ![]() Los Alamos NM (SPX) May 31, 2017 Lighter-toned bedrock that surrounds fractures and comprises high concentrations of silica--called "halos"--has been found in Gale crater on Mars, indicating that the planet had liquid water much lo ... more ![]() ![]() Pasadena CA (JPL) May 26, 2017 Opportunity is at the top of Perseverance Valley on the rim of Endeavour crater. The plan before proceeding down the valley is to survey the valley from the top and to perform a walk-about sur ... more ![]() ![]() Paris (ESA) May 25, 2017 The inquiry into the crash-landing of the ExoMars Schiaparelli module has concluded that conflicting information in the onboard computer caused the descent sequence to end prematurely. The Sch ... more |
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![]() Paris (ESA) Jun 12, 2017 ![]() ![]() ![]() Cube Quest Challenge Team Spotlight: Cislunar Explorers ![]() ![]() Winning plans for CubeSats to the Moon ![]() ![]() Printing bricks from moondust using the Sun's heat |
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![]() Beijing (XNA) Jun 14, 2017 ![]() ![]() ![]() Reusable craft are in CASIC's plans ![]() ![]() What China's space ambitions have to do with politics ![]() ![]() Moon or Mars - humanity's next stop |
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![]() Paris (ESA) Jun 12, 2017 ![]() ![]() ![]() B612 Creates Asteroid Institute ![]() ![]() Scientists solve meteorite mystery with high-pressure X-ray experiments ![]() ![]() High-pressure experiments solve meteorite mystery |
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![]() Pasadena CA (JPL) May 26, 2017 ![]() ![]() ![]() First results from Juno show cyclones and massive magnetism ![]() ![]() Jupiters complex transient auroras ![]() ![]() NASA's Juno probe forces 'rethink' on Jupiter |
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![]() Ithaca NY (SPX) Jun 01, 2017 ![]() ![]() ![]() Cassini Finds Saturn Moon May Have Tipped Over ![]() ![]() Cassini Looks On as Solstice Arrives at Saturn ![]() ![]() History of Titan's Landscape Resembles Mars's, not Earth's |
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![]() Paris (ESA) Jun 14, 2017 ![]() ![]() ![]() NASA satellites image, measure Florida's extreme rainfall ![]() ![]() The heat is on for Sentinel-3B ![]() ![]() exactEarth Launches Revolutionary Global Real-Time Maritime Tracking and Information Service |
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![]() Miami (AFP) June 7, 2017 ![]() ![]() ![]() Bread Me Up, Scotty: Crumb-Free Pastries Coming to the ISS ![]() ![]() Additional Astronaut on the Space Station Means Dozens of New Team Members on the Ground ![]() ![]() NASA Prepares for Future Space Exploration with International Undersea Crew |
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![]() Pasadena CA (JPL) Jun 09, 2017 ![]() ![]() ![]() A planet hotter than most stars ![]() ![]() OU astrophysicist identifies composition of Earth-size planets in TRAPPIST-1 system ![]() ![]() ALMA Finds Ingredient of Life Around Infant Sun-like Stars |
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![]() Sydney, Australia (SPX) Jun 08, 2017 ![]() ![]() ![]() Drones could save lives with rapid heart attack response ![]() ![]() Pro-Syria regime drone shot down after it fires on coalition ![]() ![]() DARPA, BAE partner on multirole unmanned aerial systems |
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![]() Greenbelt MD (SPX) May 30, 2017 ![]() ![]() ![]() A real scorcher: NASA probe to fly into sun's atmosphere ![]() ![]() NASA renames Solar mission to honor Eugene Parker ![]() ![]() CLASP Sounding Rocket Mission Opens New Research Window in Solar Physics |
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![]() Bethesda, MD (SPX) Jun 14, 2017 ![]() ![]() ![]() India's Kerosene-Based Semi-Cryogenic Engine to Be Flight Test Ready by 2021 ![]() ![]() Russia's Next Carrier-Based Rocket Launch Planned for 2018 - Khrunichev Center ![]() ![]() NASA awards Universal Stage Adapter contract for SLS |
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![]() Austin TX (SPX) Jun 07, 2017 ![]() ![]() ![]() Organic compound found in early stages of star formation ![]() ![]() Failed Star Orbits a Dead Star Every 71 Minutes ![]() ![]() Jackpot! Cosmic magnifying-glass effect captures universe's brightest galaxies |
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![]() Baltimore MD (SPX) Jun 08, 2017 ![]() ![]() ![]() Breaking Newton's Law ![]() ![]() Are dense star clusters the origin of the gravitational waves discovered by LIGO? ![]() ![]() Gravitational Waves Detected for Third Time |
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![]() Warsaw, Poland (SPX) Jun 09, 2017 ![]() ![]() ![]() X-ray study reveals way to control molecular vibrations that transmit heat ![]() ![]() The largest virtual Universe ever simulated ![]() ![]() New confirmation of Einstein's General Theory of Relativity |
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![]() San Francisco (AFP) June 7, 2017 ![]() ![]() ![]() Autonomous machines edge towards greater independence ![]() ![]() AI gets so-so grade in Chinese university entrance exam ![]() ![]() AI 'good for the world'... says ultra-lifelike robot |
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![]() Beijing (XNA) Jun 14, 2017 ![]() ![]() ![]() Reusable craft are in CASIC's plans ![]() ![]() What China's space ambitions have to do with politics ![]() ![]() Moon or Mars - humanity's next stop |
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