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Mars rock touched by NASA Curiosity rover offers surprises

Posted October 12, 2012 by

The first Martian rock NASA’s Curiosity rover has reached out to touch presents a more varied composition than expected from previous missions. The rock also resembles some unusual rocks from Earth’s interior. The rover team used two instruments on Curiosity to study the chemical makeup of the football-size rock called “Jake Matijevic.” The results support…

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NASA’s Curiosity rover provides clues to changes In Martian atmosphere

Posted November 5, 2012 by

NASA’s car-sized rover, Curiosity, has taken significant steps toward understanding how Mars may have lost much of its original atmosphere. Learning what happened to the Martian atmosphere will help scientists assess whether the planet ever was habitable. The present atmosphere of Mars is 100 times thinner than Earth’s. A set of instruments aboard the rover…

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Researchers test novel power system for space travel

Posted November 28, 2012 by

A team of researchers, including engineers from Los Alamos National Laboratory, N.M., has demonstrated a new concept for a reliable nuclear reactor that could be used on space flights. The research team recently demonstrated the first use of a heat pipe to cool a small nuclear reactor and power a Stirling engine at the Nevada…

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AEHF team completes major integration milestone ahead of schedule

Posted December 17, 2012 by

The U.S. Air Force and Lockheed Martin have integrated the system module for the fourth Advanced Extremely High Frequency satellite six months ahead of schedule. The milestone marks the completion of the first major phase in the satellite’s assembly, integration and test and is a key indicator that Lockheed Martin and the Air Force are…

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NASA to test Bigelow expandable module on space station

Posted January 16, 2013 by

NASA Deputy Administrator Lori Garver announced Jan. 16 a newly planned addition to the International Space Station that will use the orbiting laboratory to test expandable space habitat technology. NASA has awarded a $17.8 million contract to Bigelow Aerospace to provide a Bigelow Expandable Activity Module, which is scheduled to arrive at the space station…

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NASA awards space station mission operations, integration services contract

Posted February 8, 2013 by

NASA has selected Teledyne Brown Engineering Inc. of Huntsville, Ala., for its International Space Station mission operations and integration contract. The cost-plus-award-fee services contract is valued at about $120.1 million and has a potential performance period of five years. The contract begins March 1 with an 18-month base period, followed by three one-year options and…

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NASA launches Exploration Design Challenge

Posted March 11, 2013 by

NASA unveiled an Exploration Design Challenge March 11 to give students from kindergarten through 12th grade the opportunity to play a unique role in the future of human spaceflight. The innovative educational opportunity was announced in a special event at NASA’s Johnson Space Center in Houston. The challenge asks students in the U.S. and abroad…

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NASA seek academic partners for smallsat technology collaboration

Posted April 3, 2013 by

NASA is seeking small spacecraft technology project proposals from U.S. colleges and universities that would like to collaborate with agency researchers. Small spacecraft, or smallsats, represent a growing field of space research and operations in which universities often have led the way in technology development. Smallsats, some of which are as small as a four-inch…

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NASA astrophysicist elected to National Academy of Sciences

Posted May 3, 2013 by

NASA astrophysicist Chryssa Kouveliotou, a senior scientist at NASA’s Marshall Space Flight Center in Huntsville, Ala., has been selected for membership in the National Academy of Sciences, in recognition of her distinguished and continuing achievements in original scientific research. Kouveliotou, a longtime leading researcher in NASA’s space science mission, conducts extensive research on a host…

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Rocket launch postponed from Wallops Flight Facility In Virginia

Posted June 5, 2013 by

The launch tonight [June 5] of a Black Brant XII suborbital rocket from NASA’s Wallops Flight Facility, Va., has been postponed. The mission was postponed due to insufficient time to cool the instruments on the payload down to the required temperatures before launch. The launch is now scheduled between 11 and 11:59 p.m., June 5.†…

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