Image courtesy of NASA's Goddard Space Flight Center
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Hubble, Swift detect first-ever changes in an exoplanet atmosphere

Posted June 28, 2012 by

An international team of astronomers using data from NASA's Hubble Space Telescope has made an unparalleled observation, detecting significant changes in the atmosphere of a planet located beyond our...

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Orbital Good News: NuSTAR; New Sat Comm Contract; Antares OKed as NLS II Provider

Posted June 28, 2012 by by Raphael Jaffe

The Orbital-built and launched NuSTAR mission is off to a good start; a new satellite communications provider has signed a contract for two satellites; and NASA has opened its…

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NASA selects contracts for environmental remediation services

Posted June 28, 2012 by

NASA has selected three companies to provide architect and engineering professional environmental remediation services at Kennedy Space Center, Fla., the adjacent Cape Canaveral Air Force Station and other NASA locations. The combined maximum potential value for the three contracts is $91 million. Services will be performed during a five-year period beginning this year. The companies…

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NASA’s Cassini finds probable subsurface ocean on Saturn moon

Posted June 28, 2012 by

Data from NASA’s Cassini spacecraft have revealed Saturn’s moon Titan likely harbors a layer of liquid water under its ice shell. Researchers saw a large amount of squeezing and stretching as the moon orbited Saturn. They deduced that if Titan were composed entirely of stiff rock, the gravitational attraction of Saturn would cause bulges, or…

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NASA awards five universities funding for learning opportunities

Posted June 28, 2012 by

NASA has awarded five one-year U.S. National Laboratory education cooperative agreements to provide hands-on science and engineering opportunities for college and university students. Experiments proposed in two of the projects will be flown on the International Space Station in the near future. Students at the University of Southern Mississippi in Hattiesburg, Miss., will study the…

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XCOR, Excalibur Almaz sign memo of understanding

Posted June 28, 2012 by by Raphael Jaffe

Excalibur Almaz Limited, a commercial aerospace company based on the Isle of Man, United Kingdom, has signed a memorandum of understanding with XCOR Aerospace for suborbital flight services. The agreement signed in conjunction with the Royal Aeronautical Society’s Third European Space Tourism Conference June 20, calls for XCOR to provide suborbital flight familiarization and training…

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Boeing validates performance of CST vehicle’s attitude control engine

Posted June 27, 2012 by

Boeing recently demonstrated the dual-role propulsion features and performance of the Orbital Maneuvering Attitude Control engine on the service module for the company’s Crew Space Transportation-100 spacecraft. The tests were conducted at NASA’s White Sands Test Facility, N.M., as part of the second phase of NASA’s Commercial Crew Development program. “Boeing’s unique service-module propulsion system…

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Northrop Grumman-built sunshield on NASA’s Webb Telescope meets fabrication, test milestones

Posted June 27, 2012 by

REDONDO BEACH, Calif. – The preflight test layers of NASA’s James Webb Space Telescope sunshield are meeting expected performance targets during tests by engineers at Northrop Grumman. The company is under contract to NASA’s Goddard Space Flight Center in Greenbelt, Md., for the design and development of Webb’s sunshield, telescope and spacecraft. One of the…

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Thruster tests complete for NASA partner Boeing’s crew capsule

Posted June 26, 2012 by

CANOGA PARK, Calif. – Pratt and Whitney Rocketdyne has successfully completed a series of tests on a thruster destined for Boeing’s Commercial Space Transportation spacecraft, designated CST-100. Boeing is one of several companies working to develop crew transportation capabilities under the Commercial Crew Development Round 2 agreement with NASA’s Commercial Crew Program.

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NASA hosts first multi-center social media event for Mars landing

Posted June 26, 2012 by

NASA is inviting its social media followers to the first-ever multi-center NASA Social Aug. 3 to preview the Aug. 6 landing of the Mars Science Laboratory’s Curiosity rover. NASA Socials are in-person meetings with people who engage with the agency through Twitter, Facebook, Google+ and other social networks. Events will be held simultaneously at six…

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