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Planetary missions probe giant eruptions in the Sun's coronaParis, France (ESA) Jul 31, 2012 Scientists have probed the corona of the Sun by studying the disturbances that it causes to radio transmission from three of ESA's planetary missions: Mars Express, Venus Express and Rosetta. The measurements were performed on several occasions, when each of the spacecraft was located behind the Sun as viewed from Earth. In particular, five coronal mass ejections were detected with Mars Express in 2004. Analysis of these data has revealed the morphology of these colossal solar eruptions in great d ... read more |
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  Martian polygons and deep-sea polygons on Earth: More evidence for ancient Martian oceans? Debate over the origin of large-scale polygons (hundreds of meters to kilometers in diameter) on Mars remains active even after several decades of detailed observations. Similarity in geometric patt ... more | .. |
 Sending Our Curiosity to Mars After more than eight months en route to the red planet, NASA's nuclear-powered Mars Science Laboratory, or MSL, is nearing final approach for a touchdown on the evening of August 5. As has become t ... more | .. |
 Taking the Heat Lockheed Martin Aeroshell Will Protect Mars Science Lab Descent After a journey of 245 days across 352 million miles, the moment of truth for the Mars Science Laboratory (MSL) begins late in the evening of August 5 when the spacecraft roars into the Martian atmo ... more | .. |
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 Opportunity Picks up the Pace With Several Drives This Week Opportunity is roving at the north end of Cape York on the rim of Endeavour Crater. Progress was again impacted by a second safe mode entry by the Mars Odyssey orbiter. With normal Ultra-High ... more | .. |
 Mars Orbiter Repositioned to Phone Home Mars Landing NASA's Mars Odyssey spacecraft has successfully adjusted its orbital location to be in a better position to provide prompt confirmation of the August landing of the Curiosity rover. NASA's Mar ... more | .. |
 ESA's Mars Express supports dramatic landing on Mars On 6 August, NASA's Mars Science Laboratory will make a spectacular landing to deliver the Curiosity rover to the Red Planet. ESA's Mars Express will track the mission's progress, recording crucial ... more | .. |
 Mystery of missing Mars signals solved A spacecraft sending data from Mars to Earth had its signal repeatedly interrupted in 2005 and scientists say they've learned the culprit - the sun. ... more |
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Greenland is helpful, but not vital, for US missile defense
European military mission in Greenland as US aim 'remains intact'
Amazon expands 'sovereign cloud' in Europe | .. |
 Slow-Going at Cape York for Opportunity Opportunity is roving at the north end of Cape York on the rim of Endeavour Crater. However, her progress has been impacted by the recent safe mode entry by the relay orbiter, Mars Odyssey. On Sol 3 ... more | .. |
 ExoMars program gathers strength The Russian Federal Space Agency Roscosmos and the European Space Agency (ESA) are expected to sign an agreement on the implementation of the second stage of the ExoMars program in the fall of 2012. ... more | .. |
 Opportunity Runs the First Martian Marathon With all the fanfare about Mars rover Curiosity landing on the Red Planet in August 2012, it's easy to forget that there's already a rover on Mars-an older, smaller cousin set to accomplish a feat u ... more | .. |
 NASA Conducts Mission Simulations In Hawaii NASA is conducting a nine-day field test starting Tuesday outside Hilo, Hawaii, to evaluate new exploration techniques for the surface of the moon. These mission simulations, known as analog mission ... more |
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 Opportunity Continues to Explore Rocks on the Rim of Endeavour Crater Opportunity is still exploring the north end of Cape York on the rim of Endeavour Crater. Most of this period focused on analyzing the rock target "Grasberg" with the Rock Abrasion Tool (RAT) ... more | .. |
 Follow Your Curiosity: Some New Ways to Explore Mars As NASA's Mars Rover Curiosity prepares to land on Mars, public audiences worldwide can take their own readiness steps to share in the adventure. Landing is scheduled for about 10:31 p.m. PDT on Aug ... more | .. |
India likely to approve Mars mission India's government is expected to give its approval for the country to embark on an unmanned mission to Mars, the Indian Space Research Organization said. ... more | .. |
 NASA's Car-Sized Rover Nears Daring Landing on Mars NASA's most advanced planetary rover is on a precise course for an early August landing beside a Martian mountain to begin two years of unprecedented scientific detective work. However, getting the ... more |
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As world burns, India's Amitav Ghosh writes for the future
Fire on Ice: The Arctic's Changing Fire Regime
Cosmic krypton timestamps reveal Australia landscape evolution and resources | .. |
 Curiosity Rover on Track for Early August Landing A maneuver on Tuesday adjusted the flight path of NASA's Mars Science Laboratory spacecraft for delivering the rover Curiosity to a landing target beside a Martian mountain. The car-size, one- ... more | .. |
Developing Technologies For Living Off the Land...In Space Each spacecraft, crewed or robotic, encounters an extraordinary spectrum of vast resources throughout its journey. From the first space missions onward, space architects and scientists have consider ... more | .. |
Orbiter Enters, Then Exits, Standby Safe Mode NASA's Mars Odyssey orbiter experienced about 21 hours in a reduced-activity precautionary status ending at about 10 a.m. PDT (1 p.m. EDT) on Thursday, July 12. The orbiter put itself in the precaut ... more | .. |
 NASA's Mars rover two weeks from landing NASA's Curiosity rover is on target to arrive on Mars on August 6 for a two-year mission to find out whether microbial life once existed on the Red Planet, the US space agency said Monday. ... more |
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  NASA 3-D App Gives Public Ability to Experience Robotic Space Travel A NASA-created application that brings some of the agency's robotic spacecraft to life in 3-D now is available for free on the iPhone and iPad. Called Spacecraft 3D, the app uses animation to show h ... more | .. |
 Life's molecules could lie within reach of Mars Curiosity rover Stick a shovel in the ground and scoop. That's about how deep scientists need to go in order to find evidence for ancient life on Mars, if there is any to be found, a new study suggests. That's with ... more | .. |
Opportunity Celebratres 3,000 Martian Days of Operation on the Surface of Mars! Opportunity has now exceeded 3,000 sols, or Martian days, of operation on the surface of Mars! The rover is still exploring the north end of Cape York on the rim of Endeavour Crater. On Sol 29 ... more | .. |
 Final Six-Member Crew Selected for Mars Food Mission After receiving more than 700 applications, a team of researchers from the University of Hawaii at Manoa and Cornell University have selected six individuals to make up the crew of a simulated Mars ... more |
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An earthquake on a chip: New tech could make smartphones smaller, faster
Engineered ligands deliver durable high efficiency perovskite solar cells
Pendulum device taps power from ocean currents | .. |
 NASA Mars images 'next best thing to being there' The US space agency NASA has recently pieced together a panoramic view from the camera on NASA's Mars Exploration Rover Opportunity, calling it the "next best thing to being" on the Red Planet. ... more | .. |
 Evidence for Mars Life Could Come From Phobos A mission to a martian moon could return with alien life, according to experts at Purdue University, but don't expect the invasion scenario presented by summer blockbusters like "Men in Black 3" or ... more | .. |
 Opportunity Uses Robotic Arm Tools on Rock Opportunity continues to explore the north end of Cape York on the rim of Endeavour Crater, specifically the transition layer between Cape York and Meridiani Planum. Mars Odyssey has returned ... more | .. |
 Butterfly ejecta and wrinkle ridges in Melas Dorsa On 17 April 2012, the High Resolution Stereo Camera (HRSC) operated by the German Aerospace Center (Deutsches Zentrum fur Luft- und Raumfahrt; DLR) on board ESA's Mars Express spacecraft acquired im ... more |
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Mars Panorama: Next Best Thing to Being There From fresh rover tracks to an impact crater blasted billions of years ago, a newly completed view from the panoramic camera (Pancam) on NASA's Mars Exploration Rover Opportunity shows the ruddy terr ... more | .. |
 Fireworks Over Mars: The Spirit of 76 Pyrotechnics One month and a day after celebrating its independence with fireworks exhibitions throughout the country, America will carry its penchant for awe-inspiring aerial pyrotechnic displays to the skies o ... more | .. |
 Martian moon Phobos could be life clue Evidence of life on Mars could come not from a mission to the Red Planet but from one sent to the martian moon Phobos, U.S. researchers said. ... more | .. |
 Houston Workshop Marks Key Step in Planning Future Mars Missions A recent workshop conducted for NASA by the Lunar and Planetary Institute (LPI) in Houston, marked a key step in the agency's effort to forge a new Mars strategy in the coming decades. A report that ... more |
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