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Asteroid 2011 AG5 - A Reality CheckPasadena CA (JPL) Mar 01, 2012 Asteroid 2011 AG5 has been receiving a lot of attention lately because of a very unlikely scenario which would place it on an Earth-interception course 28 years from now. Here is a scientific reality check of this relatively nondescript space rock which is currently ranked a "1" on the 1 to 10 Torino Impact Hazard Scale As of Feb. 26, 2012, asteroid 2011 AG5 is one of 8,744 near-Earth objects that have been discovered. It is approximately 460 feet (140 meters) in size and its orbit carries it as f ... read more |
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  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 | .. |
 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 | .. |
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  SwRI and XCOR agree to pioneering research test flight missions Southwest Research Institute (SwRI) has reached an agreement with XCOR Aerospace, Inc. to conduct pioneering suborbital space missions with Institute payload specialist astronauts flying aboard one ... more | .. |
  BepiColombo Mercury mission to be launched in 2015 BepiColombo, an ESA mission to the planet Mercury in collaboration with the Japanese space agency, JAXA, is now planned for launch in a window opening in August 2015. While ESA had previously ... more | .. |
  Scientists Shed Light On Lunar Impact History A team of researchers from the NASA Lunar Science Institute (NLSI) at NASA's Ames Research Center, Moffett Field, Calif., have discovered that debris that caused a "lunar cataclysm" on the moon 4 bi ... 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 |
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Chinese defence minister tells US counterpart containing China 'futile'
China chides 'economic pressure' over Trump threat of Russian oil tariffs
Russian drones in Poland put NATO to the test | .. |
 Rocket launches from Poker Flat Research Range On Saturday, Feb. 18 at 8:41 p.m. Alaska time, scientists launched a NASA sounding rocket from Poker Flat Research Range into a brilliant aurora display. The rocket mission, designed to gather infor ... 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 | .. |
  TED titans see through eyes of young innovators Titans of Silicon Valley, Hollywood, and finance gazed through the eyes of young innovators as the renowned TED conference formally got under way on Tuesday. ... more | .. |
  XCOR Aerospace Closes $5 Million Round of Investment Capital XCOR Aerospace reports that it recently closed a $5 million round of equity funding. The round, combined with cash on hand plus anticipated and existing contracts should fund the company through pro ... more |
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  Dual - Mode Space Activities In recent years there has been a good deal of discussion about commercialization of space and the involvement of NASA in the process. In fact, NASA has been supporting companies that are build ... more | .. |
 Scientists say big asteroid bears watching Scientists at a United Nations meeting in Vienna say they're keeping a close eye on a large asteroid that may pose an impact threat to Earth in a few decades. ... more | .. |
 Ariane 5 readied for dual-satellite launch fpr Asia-Pacific telco The second Ariane 5 for launch in 2012 by Arianespace has completed its initial assembly at the Spaceport in French Guiana, marking a preparation milestone for this dual-payload mission to orbit a p ... more | .. |
XCOR Announces New Lynx Vehicle Payload Integrators At the Next Generation Suborbital Researchers Conference (NSRC) 2012 in Palo Alto, California, XCOR Aerospace announced that EMXYS of Spain, Texas A and M's Space Engineering Research Center, and th ... more |
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AI tool accelerates SAR image analysis with automated object detection
Fossil energy 'significant' driver of climate-fuelled heatwaves: study
Asteroid tells secrets of Earth's 'far wetter' building blocks | .. |
 China paces to the Moon China announces its next manned spaceflight to be launched next summer. What are the implications for 'senior space powers'? On February 21, Chinese space officials announced that the next manned Sh ... 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 | .. |
  New Research Points to Erosional Origin of Linear Dunes Linear dunes, widespread on Earth and Saturn's moon, Titan, are generally considered to have been formed by deposits of windblown sand. It has been speculated for some time that some linear dunes ma ... more | .. |
 Pioneers of Sol: The Motes in Gods Eye March 2012 marks the fortieth anniversary of the launch of one of the most extraordinary spacecraft ever constructed - Pioneer 10 - the first true deep space probe. The story of the Voyager spacecra ... more |
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 Rhea Before Titan Craters appear well defined on icy Rhea in front of the hazy orb of the much larger moon Titan in this Cassini spacecraft view of these two Saturn moons. Lit terrain seen here is on the leadin ... more | .. |
Technology and creativity go "full spectrum" at TED Technology, art and magic will mix in perspective-bending ways this week as the prestigious TED conference continues transforming from an elite retreat to a global movement for a better world. ... more | .. |
  A Planetary Exo-splosion Mankind's knowledge of planets, limited for most of human history to our own Earth and its solar system neighbors, has exploded in the last 20 years with the discovery of hundreds of exo-planets in the cosmos, a search with the ultimate goal of finding an Earthly twin that could harbor some form of life. ... more | .. |
  Humanoid Robot Exhibition Opens Drexel Engineers Week Drexel's College of Engineering will kick off its National Engineers Week celebration with an unprecedented unveiling of seven adult-size humanoid robots as part of nationwide research collaboration ... more |
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Boeing accelerates spacecraft production with 3D-printed solar panel structures
New fabrication method expands material options for quantum devices
Nuclearn secures $10.5 million to expand AI platform for nuclear operations | .. |
 The Many Moods of Titan A set of recent papers, many of which draw on data from NASA's Cassini spacecraft, reveal new details in the emerging picture of how Saturn's moon Titan shifts with the seasons and even throughout t ... more | .. |
  GMV Announces Contract With Loral for THOR 7 Telecommunications Satellite GMV, a private, multi-national firm based in Madrid, with North American headquarters in Rockville, Md., announces a contract with Loral (www.loral.com) to provide the flight dynamics system and the ... 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 | .. |
 Aiming For An Open Window To Launch Into Space Why does NASA sometimes schedule a rocket launch for the middle of the night, or aim for a liftoff time when weather is notoriously unlikely to cooperate? The simplicity of the question belies ... more |
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 Extending the Habitable Zone for Red Dwarf Stars Stars known as red dwarfs might have larger habitable zones friendly to 'life as we know it' than once thought, researchers say. Red dwarfs, also known as M stars, are dim compared to stars li ... more | .. |
 Earth siblings can be different! The study of the photospheric stellar abundances of the planet-host stars is the key to understanding how protoplanets form, as well as which protoplanetary clouds evolve planets and which do not. ... 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 | .. |
 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 |
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