News tagged with martian dust
Dark shadows on Mars: Scene from durable NASA rover
(Phys.org) -- Like a tourist waiting for just the right lighting to snap a favorite shot during a stay at the Grand Canyon, NASA's Mars Exploration Rover Opportunity has used a low sun angle for a memorable ...
Space & Earth / Space Exploration
May 23, 2012 |
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12-mile-high Martian dust devil caught in act
(PhysOrg.com) -- A Martian dust devil roughly 12 miles high (20 kilometers) was captured whirling its way along the Amazonis Planitia region of Northern Mars on March 14. It was imaged by the High Resolution ...
Space & Earth / Space Exploration
Apr 05, 2012 |
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Mars orbiter catches twister in action
(PhysOrg.com) -- 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 ...
Space & Earth / Space Exploration
Mar 08, 2012 |
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Image: Opportunity's heat shield
This image from 2005 shows the remains of the heat shield from NASA's Mars Exploration Rover Opportunity, broken into two key pieces, the main piece on the left side and a broken-off flank piece near the middle ...
Space & Earth / Space Exploration
Aug 17, 2011 |
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Countering contamination for Mars spacesuits
To search for life on Mars, future astronauts would naturally want to step outside their living habitat for a walk. But the spacesuits keeping them alive might also carry Earth microbes or ingredients of life ...
Space & Earth / Space Exploration
Jun 16, 2011 |
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Dry ice lake suggests Mars once had a 'Dust Bowl' (Update)
(PhysOrg.com) -- NASA's Mars Reconnaissance Orbiter has discovered the total amount of atmosphere on Mars changes dramatically as the tilt of the planet's axis varies. This process can affect the stability ...
Space & Earth / Space Exploration
Apr 21, 2011 |
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Martian Weather
The Mars Global Surveyor (MGS) is a NASA mission that arrived at Mars in September, 1997, and for nine years circled the planet every two hours in a polar orbit (that is, traveling from the north pole to the ...
Space & Earth / Space Exploration
Mar 16, 2010 |
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Acoustic levitation could be used on Mars
(PhysOrg.com) -- The presence of fine dust on the Moon and Mars may present problems for explorers, such as coating solar panels, penetrating seals and interfering with machinery. Human explorers would also ...
Jan 25, 2010 |
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Dust Storm Passing Over Spirit
(PhysOrg.com) -- The amount of electricity generated by the solar panels on Spirit has been declining for the past several Martian days, or sols, as a regional dust storm moved southward and blocked some of ...
Space & Earth / Space Exploration
Aug 26, 2009 |
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Mars Dust Devil Has Colorful Effect in Image Series
(PhysOrg.com) -- Scientists have combined a trio of shots taken seconds apart through different colored filters to create a special-effects portrait of a moving dust devil on Mars.
Space & Earth / Space Exploration
Jul 14, 2009 |
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First direct evidence of lightning on Mars detected
For the first time, direct evidence of lightning has been detected on Mars, say University of Michigan researchers who found signs of electrical discharges during dust storms on the Red Planet.
Space & Earth / Space Exploration
Jun 17, 2009 |
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Mars Spacecraft Teams on Alert for Dust-Storm Season
(PhysOrg.com) -- Heading into a period of the Martian year prone to major dust storms, the team operating NASA's twin Mars rovers is taking advantage of eye-in-the-sky weather reports.
Space & Earth / Space Exploration
Apr 16, 2009 |
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Mars Express zeroes in on erosion features
(PhysOrg.com) -- Mars Express has uncovered geological evidence suggesting that some depositional process, revealed by erosion, has been at work on large scales in the equatorial regions of the planet. If ...
Space & Earth / Space Exploration
Mar 19, 2009 |
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