
Martian Reminder of a Pioneering Flight
NASA's Mars Exploration Rover Opportunity is studying an elongated crater called "Spirit of St. Louis" and a rock spire called "Lindbergh Mound" within the crater.
The crater and several featu ... more
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Martian impact crater or supervolcano caldera
At first glance, the region covered by this latest Mars Express image release appears to be pockmarked with impact craters. But the largest structure among them may hold a rather explosive secret: i ... more
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OPERA satellite data sharpens US crop and water management
Alen Space begins SATMAR satellite validation over Bay of Algeciras
Deep Arctic gas hydrate mounds host ultra deep cold seep ecosystem
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The First Martian Marathon
On Earth, the fastest runners can finish a marathon in hours. On Mars it takes about 11 years. On Tuesday, March 24th 2015, NASA's Mars rover Opportunity completed its first Red Planet marathon-- 26 ... more
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The Moon or Mars: Flawed Debate, False Choice - Part One
The Moon or Mars debate continues despite every single report or recommendation from NASA, NRC or other independent study that point to the Moon as the next logical destination for human space explo ... more
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Exploring the 'Spirit of St. Louis' Crater
Opportunity is on the west rim of Endeavour Crater at the 'Spirit of St. Louis' crater near the entrance of 'Marathon Valley.' The rover had been exploring the outcrops inside the Spirit of St. Loui ... more
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Technique for finding signs of life on the Red Planet
For centuries, people have imagined the possibility of life on Mars. But long-held dreams that Martians could be invaders of Earth, or little green men, or civilized superbeings, all have been under ... more
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Mystery Methane on Mars: The Saga Continues
A scientist has raised questions about the latest detection of methane on Mars, suggesting that NASA's rover could be responsible for the mysterious burp. Highly unlikely, but not impossible, says t ... more
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