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Electron Beam Freeform FabricationWashington DC (SPX) Jun 28, 2011 Imagine a machine that can build a part or a tool as the need arises, whether on Earth, Mars or the International Space Station. Almost 10 years ago, engineers at NASA's Langley Research Center imagined just that. They developed the Electron Beam Freeform Fabrication, or EBF3, a process that uses an electron beam gun, a dual wire feed and computer controls to manufacture metallic structures for building parts or tools in hours, rather than days or weeks. With the EBF3 acting as a sort of rem ... read more |
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  Opportunity Getting Closer to Endeavour Crater Opportunity is making excellent progress towards Endeavour crater with only 2.3 kilometers (1.4 miles) to go before reaching the first landfall on the rim, a place called "Spirit Point." The r ... more | .. |
 NASA Mars Rover Arrives in Florida After Cross-Country Flight NASA's next Mars rover has completed the journey from its California birthplace to Florida in preparation for launch this fall. The Mars Science Laboratory rover, also known as Curiosity, arrived la ... more | .. |
 Radar for Mars Gets Flight Tests at NASA Dryden Southern California's high desert has been a stand-in for Mars for NASA technology testing many times over the years. And so it is again, in a series of flights by an F/A-18 aircraft to test the lan ... more | .. |
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 19-Mile Mark See Opportunity For A Solar Panel Clean Up Opportunity continues to make excellent progress towards Endeavour crater with under 3 kilometers (nearly 2 miles) to go before the first landfall on the rim. On Sols 2622, 2626, 2627 and 2628 ... more | .. |
 Phobos slips past Jupiter Earlier this month, ESA's Mars Express performed a special manoeuvre to observe an unusual alignment of Jupiter and the martian moon Phobos. The impressive images have now been processed into a movi ... more | .. |
 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 ingredien ... more | .. |
 Opportunity Breaks Backward Driving Record Opportunity completed a drive-by imaging campaign of another small, but young crater, named "Gemini 5." On Sol 2616 (June 3, 2011), Opportunity set a new one-sol backwards driving distance rec ... more |
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BlackSky wins US Space Force contracts for tactical surveillance and tracking missions
Iran, European powers to hold nuclear talks ahead of Trump return
Chinese artist cashes in on Buddha-like Trump statues | .. |
  Dawn spacecraft approaches protoplanet Vesta NASA's Dawn mission to the doughnut-shaped asteroid belt between Mars and Jupiter, which launched in September 2007, is now approaching Vesta, a protoplanet that is currently some 143 million miles ... more | .. |
 Entry, descent and surface science for 2016 Mars mission ESA and NASA have announced the scientific investigations selected for their 2016 ExoMars lander demonstrator. They will probe the atmosphere during the descent, and return the first ever data on el ... more | .. |
 Up, Up and Away for Mars In April, NASA's Spaceward Bound project returned to Zzyzx, California, in the Mojave Desert. Spaceward Bound brings together primary-grade science teachers with scientists to conduct astrobiology r ... more | .. |
 Opportunity Heads Toward 'Spirit Point' When NASA's Mars Exploration Rover Opportunity reaches the rim of a large crater it is approaching, its arrival will come with an inspiring reminder. This crater, Endeavour, became the rover's ... more |
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 NASA Inspector General Report into the Management of MSL Project The Mars Science Laboratory (MSL), part of the Science Mission Directorate's Mars Exploration Program (Mars Program), is the most technologically challenging interplanetary rover ever designed. ... more | .. |
 New solar system formation models indicate that Jupiter's foray robbed Mars of mass Planetary scientists have long wondered why Mars is only about half the size and one-tenth the mass of Earth. As next-door neighbors in the inner solar system, probably formed about the same time, w ... more | .. |
 A Salute to the Spirit of Mars The Voyagers are, perhaps, the best known example. Launched in the 1970s to explore the outer planets, the iconic spacecraft have zoomed far beyond their original targets to the edge of interstellar ... more | .. |
  Jupiter's Youthful Travels Redefined Solar System Jupiter, long settled in its position as the fifth planet from our sun, was a rolling stone in its youth. Over the eons, the giant planet roamed toward the center of the solar system and back out ag ... more |
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Cyclone-battered region sees storm Dikeledi leave Mayotte for Mozambique
Right-wing disinformation targets DEI, 'liberal' policies as LA burns
Dragonfly Aerospace partners with LatConnect 60 for advanced SWIR imaging satellites | .. |
 Opportunity Studies Rock Outcrop Opportunity has exceeded 30 kilometers (nearly 19 miles) of odometry! The rover spent the last few sols investigating some exposed rock outcrop en route to Endeavour crater, now just a few kilometer ... more | .. |
 One year in isolation The six men in the Mars500 facility near Moscow have been in isolation now 365 days. The European crewmembers have been writing in their latest letters home about the highlights, monotonous life, te ... more | .. |
Opportunity Passes Small Crater and Big Milestone A drive of 482 feet (146.8 meters) on June 1, 2011, took NASA's Mars Exploration Rover Opportunity past 30 kilometers (18.64 miles) in total odometry during 88 months of driving on Mars. That's 50 t ... more | .. |
 Materials for Mars What would it take to make a manned mission to Mars a reality? A team of aerospace and textile engineering students from North Carolina State University believe part of the solution may lie in advan ... more |
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 NC State Students Look To Support Manned Mission To Mars What would it take to make a manned mission to Mars a reality? A team of aerospace and textile engineering students from North Carolina State University believe part of the solution may lie in advan ... more | .. |
 Camera Duo on Mars Rover Mast Will Shoot Color Views Two digital color cameras riding high on the mast of NASA's next Mars rover will complement each other in showing the surface of Mars in exquisite detail. They are the left and right eyes of the Mas ... more | .. |
 A mole to explore the interior of Mars The final contenders in NASA's Discovery programme, which invites scientists to propose unmanned planetary missions, have been announced. The Geophysical Monitoring Station (GEMS) for Mars mission p ... more | .. |
 Opportunity Spies Outcrop Ahead Opportunity continues the trek towards Endeavour crater with less than 3.5 kilometers (2.17 miles) before the first landfall. The rover drove on three of the last seven sols. Opportunity start ... more |
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UK to 'unleash' AI to turbocharge economy
Designing tiny filters to solve big problems
Revealing new insights into single-atom metal alloy properties | .. |
 NASA's Spirit Rover Completes Mission on Mars NASA has ended operational planning activities for the Mars rover Spirit and transitioned the Mars Exploration Rover Project to a single-rover operation focused on Spirit's still-active twin, Opport ... more | .. |
 Mars Formed Rapidly into Runt of Planetary Litter Mars developed in as little as two to four million years after the birth of the solar system, far more quickly than Earth, according to a new study published in the May 26 issue of the journal Natur ... more | .. |
Mars Science Laboratory Mission Status Report During processing of NASA's Mars Science Laboratory at NASA's Kennedy Space Center, Fla., an incident occurred on Friday, May 20, involving the spacecraft's back shell. A crane lift of the har ... more | .. |
Mars Exploration Rover Spirit Laid To Rest NASA will cease any further attempts to make contact with the long-lived Mars Exploration Rover Spirit, which last communicated with Earth on March 22, 2010. A transmission that will end on Wednesda ... more |
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 Sibling rivalry: Why Mars became a planetary runt Scientists on Wednesday said they believed they could explain why Mars is so much smaller than Earth, its companion in the Solar System's innermost "rocky" planets. ... more | .. |
 Endeavour Crater Just Three Miles Away For Opportunity Mars Rover Opportunity continues the trek towards Endeavour crater, now less than 4 kilometers (2.5 miles) away. The rover drove on four of the last six sols. On Sol 2595 (May 13, 2011), Opportunit ... more | .. |
  Antibody production gets confused during long-term spaceflight The trip to Mars just got a little more difficult now that French researchers have discovered that antibodies used to fight off disease might become seriously compromised during long-term space flig ... more | .. |
Mars Rover Driving Leaves Distinctive Tracks A dance-step pattern is visible in the wheel tracks near the left edge of this scene recorded by the navigation camera on NASA's Mars Exploration Rover Opportunity during the 2,554th Martian day, or ... more |
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