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Dusty, Acidic Glaciers Could Explain Layered Deposits on MarsHouston TX (SPX) Mar 30, 2012 Researchers from the Planetary Science Institute (PSI) and NASA Johnson Space Center (JSC) have proposed a new hypothesis to explain a class of enigmatic geologic features on Mars that have puzzled scientists for decades. The new results, published recently in the journal Geology, suggest that large sedimentary deposits in the Valles Marineris termed Interior Layered Deposits (ILDs) may have formed in a cold, dry ancient Martian climate as the remnants of massive dust-rich glaciers that may have o ... read more |
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 Slight Drop Of Left-Front Wheel Opportunity is positioned on the north end of Cape York on the rim of Endeavour Crater with an approximate 15-degree northerly tilt for favorable solar energy production. Radio Doppler trackin ... more | .. |
 'Mount Sharp' On Mars Links Geology's Past and Future One particular mountain on Mars, bigger than Colorado's grandest, has been beckoning would-be explorers since it was first sighted from orbit in the 1970s. Scientists have ideas about how it took sh ... more | .. |
 Mars Science Laboratory Adjusts Orbital Path And Tests Instruments NASA's Mars Science Laboratory spacecraft, halfway to Mars, has adjusted its flight path for delivery of the one-ton rover Curiosity to the surface of Mars in August. Tests completed aboard Curiosit ... more | .. |
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 A glow in the Martian night throws light on atmospheric circulation A faint, infrared glow above the winter poles of Mars is giving new insights into seasonal changes in the planet's atmospheric circulation. The tell-tale night emission was first detected in 2004 in ... more | .. |
  SciTechTalk: Can long space missions work? As the United States considers a manned mission to Mars by the mid-2030s, ongoing research is beginning to raise doubts about the ability of human astronauts to survive such a multi-year journey in zero gravity without severe and possibly permanent physical or psychological damage. ... more | .. |
 Red Food For the Red Planet Among the many issues that space programs face as they develop plans to send a human mission to Mars, the question of life support ranks at or near the top. It should come as no surprise, then, that ... more | .. |
 Geologists discover new class of landform - on Mars An odd, previously unseen landform could provide a window into the geological history of Mars, according to new research by University of Washington geologists. They call the structures periodic bed ... more |
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CoVar to develop Ethical Standards for Autonomous Systems under DARPA ASIMOV contract
US strikes Huthi targets in Yemen, hours after rebels hit Israel
Macron stresses Djibouti base as France loses Africa footholds | .. |
  Roscosmos takes on NASA The Russian space agency Roscosmos has submitted to the government a draft strategy for space development through 2030. The strategy lays out a plan to accomplish what the Soviet Union failed to ach ... more | .. |
 Mars on a Shoestring It's no secret that Mars exploration is in trouble at NASA. Budgetary axes have swung, creating a potentially bleak future for missions and results. After the Curiosity rover mission (currently in f ... more | .. |
 India's Mars mission gets Rs.125 crore India's mission to Mars got Rs.125 crore (over $24 million) in the budget presented by Finance Minister Pranab Mukherjee in parliament Friday. The allocation was a part of the total plan outla ... more | .. |
  NASA's Goddard, Glenn Centers Look to Lift Space Astronomy out of the Fog A fogbank is the least useful location for a telescope, yet today's space observatories effectively operate inside one. That's because Venus, Earth and Mars orbit within a vast dust cloud produced b ... more |
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 Europe hopes to save Mars mission Member state delegations to the European Space Agency said Thursday the agency will press ahead with its 2016 and 2018 Mars missions despite funding problems. ... more | .. |
  Earth's protective bubble hasn't burst For the first time, the loss of atmospheric ions from Earth and Mars has been observed during the same solar wind stream. In a new study, data from ESA's Cluster and Mars Express spacecraft, which o ... more | .. |
  Russia sets sights on Moon, Mars and beyond: report Russia's crisis-hit space agency intends to send its first manned mission to the Moon and deploy research stations on Mars under an ambitious plan presented to the government this month. ... more | .. |
 Winter Studies of 'Amboy' Rock Continue Opportunity is positioned on the north end of Cape York on the rim of Endeavour Crater with an approximate 15-degree northerly tilt for favorable solar energy production. While positioned for ... more |
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Commercial tea bags identified as major source of microplastics in infusions
Tunisia women herb harvesters struggle with drought and heat
Large earthquake hits battered Vanuatu | .. |
Rep. Schiff Applauds Decision to Reject NASA Request to Divert Mars Funds Rep. Adam Schiff (D-CA), a member of the Commerce, Justice, Science, and Related Agencies Subcommittee, applauded the decision of Subcommittee Chairman Frank Wolf (R-VA) to reject a fiscal 2012 repr ... more | .. |
 Working models for the gravitational field of Phobos Phobos is the larger and closer of the two natural satellites of Mars. Despite decades of Martian exploration, we still know very little about Phobos. Many fundamental properties of this small potat ... more | .. |
 NASA Mars Orbiter Catches Twister in Action An afternoon whirlwind on Mars lofts a twisting column of dust more than half a mile (800 meters) high in an image from the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars ... more | .. |
 Community College Scholars Selected to Design Rovers Community college students will have the chance to design robotic rovers in cooperation with NASA. Ninety-two students from schools in 24 states have been selected to travel to a NASA center, includ ... more |
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  LAMIS - A Green Chemistry Alternative for Remote-Controlled Laser Spectroscopy At some point this year, after NASA's rover Curiosity has landed on Mars, a laser will fire a beam of infrared light at a rock or soil sample. This will "ablate" or vaporize a microgram-sized piece ... more | .. |
 Slight Cleaning of Opportunity Mars Rover Solar Panels Opportunity is positioned on the north end of Cape York on the rim of Endeavour Crater with an approximate 15-degree northerly tilt for favorable solar energy production. While positioned for ... more | .. |
 Antarctic salty soil sucks water out of atmosphere: Could it happen on Mars? The frigid McMurdo Dry Valleys in Antarctica are a cold, polar desert, yet the sandy soils there are frequently dotted with moist patches in the spring despite a lack of snowmelt and no possibility ... more | .. |
 Surface of Mars an unlikely place for life after 600 million year drought Mars may have been arid for more than 600 million years, making it too hostile for any life to survive on the planet's surface, according to researchers who have been carrying out the painstaking ta ... more |
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France's most powerful nuclear reactor finally comes on stream
Milei vows to promote nuclear energy in Argentina
Swiss govt wants to lift ban on more nuclear power plants | .. |
 NASA Official Announces Chair of New Mars Program Planning Group NASA's associate administrator for the Science Mission Directorate, John Grunsfeld, has named former veteran NASA program manager Orlando Figueroa to lead a newly established Mars Program Planning G ... more | .. |
 Camera on NASA Mars Odyssey Tops Decade of Discovery Ten years ago, on Feb. 19, 2002, the Thermal Emission Imaging System (THEMIS), a multi-band camera on NASA's Mars Odyssey orbiter, began scientific operations at the Red Planet. Since then the camer ... more | .. |
 Proposed Mars Mission Has New Name A proposed Discovery mission concept led by NASA's Jet Propulsion Laboratory, Pasadena, Calif., to investigate the formation and evolution of terrestrial planets by studying the deep interior of Mar ... more | .. |
 Curiosity, the Stunt Double With a pair of bug-eyes swiveling on a stalk nearly 8 feet off the ground, the 6-wheeled, 1800-lb Mars rover Curiosity doesn't look much like a human being. Yet, right now, the mini-Cooper-sized rov ... more |
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  Clyde Space wins UK Space Agency support for innovative space tech Clyde Space has been awarded funding for two advanced space technology development projects. The projects are joint developments; the first with the Advanced Space Concepts Laboratory at University ... more | .. |
  Microbes may be engineered to help trap excess CO2 underground In H.G. Wells' classic science-fiction novel, The War of the Worlds, bacteria save the Earth from destruction when the Martian invaders succumb to infections to which humans have become immune throu ... more | .. |
 Opportunity For More Doppler Tracking And Imaging At Cape York Opportunity is positioned on the north end of Cape York on the rim of Endeavour Crater with an approximate 15-degree northerly tilt for favorable solar energy production. While positioned for ... more | .. |
Dusty Mars Rover's Self-Portrait This self-portait from NASA's Mars Exploration Rover Opportunity shows dust accumulation on the rover's solar panels as the mission approached its fifth Martian winter. The dust reduces the rover's ... more |
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