| July 23, 2007 |  |
our time will build eternity |
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From Dark Obscurity A Tiny New Saturnian Moon Comes To Light
Boulder C0 (SPX) Jul 21, 2007Like a hawk's eyes, the high resolution cameras on NASA's Cassini spacecraft have spotted yet another small, previously unknown moon circling giant Saturn and one which may indicate the existence of other small bodies in the same region. The tiny world--presently thought to be only about 2 kilometers (1 mile) wide--orbits at 197,700 kilometers (122,800 miles) from Saturn. Until a name for the mo ... more Where To Next For The NASA Discovery Program 
Cameron Park CA (SPX) Jul 21, 2007The next full-scale mission to be selected for the Discovery Program will be selected in early October, from a set of three finalists including a near-Earth asteroid sample-return mission (which would be very rewarding scientifically, but is already perilously close to the program's official mission cost limit), or a Venus orbiter or lunar orbiter (which would be cheaper, but also somewhat less ... more NASA Robots Practice Moon Survey In The Arctic Circle 
Moffett Field CA (SPX) Jul 21, 2007Two NASA robots are surveying a rocky, isolated polar desert within a crater in the Arctic Circle. The study will help scientists learn how robots could evaluate potential outposts on the moon or Mars. The robots, K10 Black and K10 Red, carry 3-D laser scanners and ground-penetrating radar. The team arrived at Haughton Crater at Devon Island, Canada, on July 12 and will operate the machines un ... more Pratt And Whitney Rocketdyne Awarded NASA Contract For J-2X Ares Rocket Engine 
Canoga Park CA (SPX) Jul 20, 2007Pratt and Whitney Rocketdyne (PWR) was awarded a NASA contract valued at $1.2 billion to design, development and test a J-2X engine that will power the upper stages of the Ares I and Ares V launch vehicles. "We are very proud to have been selected by NASA to power the return of U.S. astronauts to the moon and beyond," said Stephen Finger, president, Pratt and Whitney. "This contract award is ano ... more Saturn Turns 60 
London UK (SPX) Jul 20, 2007"We detected the 60th moon orbiting Saturn using the Cassini spacecraft's powerful wide-angle camera," said Carl Murray, a Cassini imaging team scientist from Queen Mary, University of London. "I was looking at images of the region near the Saturnian moons Methone and Pallene and something caught my eye." The newly discovered moon first appeared as a very faint dot in a series of images Cassini ... more |
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Washington DC (SPX) Jul 17, 2007NASA has signed a $1.2 billion contract with Pratt and Whitney Rocketdyne Inc., of Canoga Park, Calif., for design, development, testing and evaluation of the J-2X engine that will power the upper stages of the Ares I and Ares V launch vehicles. The contract includes ground and test flight engines. It continues work that began on June 2, 2006, under a preliminary letter contract with Pratt and W ... more Rocket Tests Move NASA Closer To The Lunar Vision 
Cleveland OH (SPX) Jul 11, 2007A liquid oxygen-hydrogen pump fed engine developed to demonstrate advanced rocket technologies for future space vehicles achieved a major technical milestone in throttling capability. The engine was designed to demonstrate successful throttling from full power down to 10 percent of its thrust. This flexibility to control the flow of fuel through an engine is necessary for a lunar lander, allowin ... more Thinking Big About Space Telescopes 
Huntsville AL (SPX) Jul 10, 2007NASA's next moon rocket is still on the drawing board, but already scientists are dreaming up big new things to do with it. "The Ares V rocket will be able to launch missions whose volume or mass or both can be handled no other way," says Philip Stahl, an internationally respected optical engineer now at NASA's Marshall Space Flight Center. Maybe, he says, we should use it "to launch big space ... more Northrop Grumman Helps NASA Shape Plans For Affordable Lunar Lander 
El Segundo CA (SPX) Jul 10, 2007The lunar lander that will carry NASA astronauts to the moon's surface by the end of the next decade will benefit from more than 50 years of technological change -- and more than 50 years of unique engineering and operational experience from Northrop Grumman Corporation, the designer and producer of the original Apollo Lunar Module. Since late 2006, the company has hosted a series of techn ... more |
cassini
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Washington DC (SPX) Jun 27, 2007How big? Consider the following: Ares V will be able to place almost 130,000 kg (284,000 lbs; 8% more than the Saturn V rocket of the 1960s) into low Earth orbit. Designed to deliver cargo to the Moon, the rocket would be large enough to carry primary mirrors 8+ meters wide. For comparison, Hubble's mirror measures 2.4 m. "How does a typical astrophysicist work?" Stahl asks. ... more Moon Jobs May Crater Suggests Rutgers-Camden Researcher 
Camden NJ (SPX) Jun 25, 2007Think your job is tough? Can't wait for summer vacation to "get away from it all"? Just wait, says a Rutgers University-Camden researcher. In the not-too-distant future, some jobs will challenge workers placed far, far away from it all. On the moon, in fact. According to Chester Spell, an associate professor of management at the Rutgers School of Business-Camden, the lunar settlements of tomorrow ... more NASA Plans New Era Of Suitcase Sized Lunar Science 
Washington DC (SPX) Jun 22, 2007NASA has selected proposals, including two from the Jet Propulsion Laboratory in Pasadena, Calif., for future lunar science activities. In addition, the agency has established two new programs that will enhance research made possible by the Vision for Space Exploration. The proposals and programs are part of an effort by NASA to develop new opportunities to conduct important science investigation ... more X PRIZE Announces Competitors For Northrop Grumman Lunar Lander Challenge 
Santa Monica CA (SPX) Jun 21, 2007A real rocket race is on the horizon with the return of the Northrop Grumman Lunar Lander Challenge (NG-LLC) -- the centerpiece of the Wirefly X PRIZE Cup and Holloman Air and Space Expo. In the Challenge's second year, the number of teams competing for the $2 million purse has increased from four teams to nine. The NG-LLC, sponsored by NASA's Centennial Challenges Program, is designed to ... more
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