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Out of Thin Martian AirMoffet Field CA (SPX) Aug 29, 2011 A wet Mars is just a memory, but where did the water go? Geological observations suggest rivers and seas dotted the martian surface 3.5 billion years ago. The amount of water has been equated to a planet-wide ocean half-a-kilometer deep or more. For the planet to have stayed warm enough for liquid water, scientists assume that Mars had a greenhouse "blanket" of carbon dioxide atmosphere at least 1000 times thicker than what Earth has now. That carbon dioxide is mostly gone. So is the water. "Eithe ... read more |
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  Neil Armstrong urges return to the Moon Neil Armstrong has urged a return to the Moon to train for missions to Mars as the United States contemplates the future of its space programme following the end of the shuttle era. ... more | .. |
 Russian, European space agencies to team up for Mars mission With just months to go before the end of a Moscow-based simulated journey to Mars, the European Space Agency (ESA) head said on Wednesday a joint mission with Russia to the Red Planet was in the pip ... more | .. |
 New Rover Snapshots Capture Endeavour Crater Vistas NASA's Mars Exploration Rover Opportunity has captured new images of intriguing Martian terrain from a small crater near the rim of the large Endeavour crater. The rover arrived at the 13-mile-diame ... more | .. |
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 Possibility of Mars microbial life eyed U.S. scientists say they'll recreate conditions on Mars in a laboratory to see if microbial life might exist in salt droplets observed on the red planet. ... more | .. |
 France, Russia talk of Mars mission The European Space Agency says it will team up with Russia's space agency with the goal of launching the first manned mission to Mars. ... more | .. |
 Arrival in the Arctic After two days of travel from Clinton, Canada, where I had spent the previous week with the Pavilion Lake Research Project, I arrived in the evening in Resolute Bay, in Nunavut Territory, Canada. ... more | .. |
 Lava, not water, said cause of Mars beds A U.S. researcher says large, river-like channels seen on Mars were created not by water but by massive, fast-moving lava flows of a type we don't see on Earth. ... more |
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SpaceX launches new round of spy satellites for NRO, and record setting Starlink campaign same day
Iran TV shows missile base after paramilitary march against 'threats'
Achieving High Precision for In-Orbit Instrument Calibration | .. |
 Opportunity Reaches Endeavour Crater Opportunity has arrived at Endeavour crater after a 1000-sol, 13.36 mile (21.5 kilometer) odyssey across the plains of Meridiani. On Sol 2681(Aug. 9, 2011), Opportunity drove 203 feet (62 mete ... more | .. |
 No Convenience Stores Between Earth and Mars... Yet Here's a summer reading suggestion from the University of Virginia that involves space travel - and it's not science fiction. Even though the space shuttle program has ended, it's not the end ... more | .. |
 Opportunity For A Captain Cook At Endeavour Crater After a journey of almost three years, NASA's Mars Exploration Rover Opportunity has reached the Red Planet's Endeavour crater to study rocks never seen before. On Aug. 9, the golf cart-sized ... more | .. |
 Opportunity On Final Rove To Endeavour Crater The NASA Mars rover Opportunity has gained a view of Endeavour crater from barely more than a football-field's distance away from the rim. The rim of Endeavour has been the mission's long-term goal ... more |
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 Mars' northern polar regions in transition A newly released image from ESA's Mars Express shows the north pole of Mars during the red planet's summer solstice. All the carbon dioxide ice has gone, leaving just a bright cap of water ice. ... more | .. |
 Briny water may be at work in seasonal flows on Mars Dark, finger-like features that appear and extend down some Martian slopes during the warmest months of the Mars year may show activity of salty water on Mars. They fade in winter, then recur the ne ... more | .. |
 Nearing First Landfall of Large Crater Opportunity is now only about 120 meters (394 feet) from "Spirit Point," the first landfall on the rim of Endeavour crater. The rover drove four times in the last week on Sols 2670, 2671, 2674 ... more | .. |
NASA Spacecraft Data Suggest Water Flowing on Mars Observations from NASA's Mars Reconnaissance Orbiter have revealed possible flowing water during the warmest months on Mars. "NASA's Mars Exploration Program keeps bringing us closer to determining ... more |
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Right-wing disinformation targets DEI, 'liberal' policies as LA burns
2024 hottest recorded year, crossed global warming limit
Rice researchers find waste water highly effective for treating wastewater | .. |
Opportunity Past 20-Mile Mark As it Nears Large Crater Opportunity is only about 1.1 kilometers (0.68 miles) from "Spirit Point," the first landfall on the rim of Endeavour crater. The rover continues to make very good progress, driving five times ... more | .. |
 Flowing water on Mars sparks new hunt for life traces Scientists have found evidence of flowing salt water on steep Martian slopes, which if confirmed would be the first discovery of active liquid water on the red planet, NASA said Thursday. ... more | .. |
  New uses for Space Station For more than a decade, the International Space Station has been a busy orbiting research lab. But it could soon take on a new role as a testbed for ambitious missions deeper into space. Futur ... more | .. |
 MAVEN Mission Completes Major Milestone The Mars Atmosphere and Volatile EvolutioN (MAVEN) mission reached a major milestone last week when it successfully completed its Mission Critical Design Review (CDR). MAVEN, scheduled for lau ... more |
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 NASA's Next Mars Rover to Land at Gale Crater NASA's next Mars rover will land at the foot of a layered mountain inside the planet's Gale crater. The car-sized Mars Science Laboratory, or Curiosity, is scheduled to launch late this year and lan ... more | .. |
 Opportunity Closing In On Spirit Point At Endeavour Crater Opportunity is only about 1.1 kilometers (0.68 miles) from "Spirit Point," the first landfall on the rim of Endeavour crater. The rover continues to make very good progress, driving five times ... more | .. |
 NASA says Mars mountain will read like 'a great novel' The US space agency's unmanned Curiosity rover will explore a mountain on Mars that should read like "a great novel," revealing if signs of life ever existed on the red planet, NASA said Friday. ... more | .. |
 Opportunity Tops 20 Miles of Mars Driving More than seven years into what was planned as a three-month mission on Mars, NASA's Mars Exploration Rover Opportunity has driven more than 20 miles, which is more than 50 times the mission's origi ... more |
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Storing carbon in construction materials could address climate challenges
Developing printable droplet laser displays
Taiwan chip giant TSMC says 2024 revenue rose 33.9% | .. |
  Dawn Spacecraft Returns Close-Up Image of Asteroid Vesta NASA's Dawn spacecraft has returned the first close-up image after beginning its orbit around the giant asteroid Vesta. On Friday, July 15, Dawn became the first probe to enter orbit around an objec ... more | .. |
 Opportunity Under One Mile from Crater Rim Opportunity has exceeded 32 kilometers (nearly 20 miles) of distance on Mars and is now less than 1.5 kilometers (approximately a mile) from the first landfall on the rim of Endeavour crater. ... more | .. |
 Dawn Spacecraft Enters Orbit Around Asteroid Vesta NASA's Dawn spacecraft on Saturday became the first probe ever to enter orbit around an object in the main asteroid belt between Mars and Jupiter. Dawn will study the asteroid, named Vesta, fo ... more | .. |
 NASA Spacecraft to Enter Asteroid's Orbit on July 15 On July 15, NASA's Dawn spacecraft will begin a prolonged encounter with the asteroid Vesta, making the mission the first to enter orbit around a main-belt asteroid. The main asteroid belt lie ... more |
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 Mars Opportunity Rover Nears Endeavour Crater Rim Opportunity is now within 2 kilometers (1.2 miles) of the first landfall on the rim of Endeavour crater, at a place called "Spirit Point." With multi-sol planning for the 4th of July holiday w ... more | .. |
 NASA in Australia for Mars research NASA says it is using a remote region of Australia's outback as a training ground for planetary scientists preparing to send a new rover to Mars. ... more | .. |
 Two Possible Sites for Next Mars Rover NASA's next Mars rover will land either beside the site of a former river delta or beside a mountain of stacked layers. These enticing locations are the two finalists as the Mars Science Laboratory ... more | .. |
 Scientists uncover evidence of a wet Martian past in desert Scientists at the SETI Institute, Mountain View, Calif., and NASA's Ames Research Center, Moffett Field, Calif. believe that traces of Mars' wet past are hidden from the scrutiny of space-borne inst ... more |
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