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SciTechTalk: Can long space missions work?Washington DC (UPI) Mar 25, 2012 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. One of the most pressing concerns, researchers say, would be the effect on their vision, as acceleration on launch followed by long exposure to weightlessness has been shown to change the shape of astronaut eyeballs, ... read more |
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  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 | .. |
 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 | .. |
  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 | .. |
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 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 | .. |
 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 |
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Finland PM says Russia 'permanent' threat to EU
Syria leader says state to control all weapons
Netanyahu says ordered Israeli forces to 'destroy Huthi infrastructure' | .. |
 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 | .. |
  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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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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Massive eruptions did not trigger dinosaur extinction
DARPA's ASIMOV seeks to develop Ethical Standards for Autonomous Systems
Russia-Ukraine War's unexpected casualties: Hungry people in distant nations | .. |
  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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 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 | .. |
 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 | .. |
 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 | .. |
 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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France's most powerful nuclear reactor finally comes on stream
'Dark lull' in German energy transition sparks political debate
MIT engineers grow "high-rise" 3D chips | .. |
  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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 Mars rocks indicate relatively recent quakes, volcanism, on Red Planet Images of a martian landscape offer evidence that the Red Planet's surface not only can shake like the surface of Earth, but has done so relatively recently. If marsquakes do indeed take place, said ... more | .. |
 SD-built camera spots tiny shifts on moon The Lunar Reconnaissance Orbiter (LRO) spacecraft has found evidence that areas of the moon's surface stretched some within the past 50 million years, creating tiny valleys. The discovery was ... more | .. |
 Rock Studies Continue for Opportunity 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 | .. |
 Honeycombs and Hexacopters Help Tell Story of Mars In a rough-and-tumble wonderland of plunging canyons and towering buttes, some of the still-raw bluffs are lined with soaring, six-sided stone columns so orderly and trim, they could almost pass as ... more |
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