NASA Marks Third Anniversary of Obama Support of Space at Kennedy

CAPE CANAVERAL, Fla. -- NASA marked the third anniversary Monday of President Obama's speech at the agency's Kennedy Space Center in Florida, where he laid out a plan to ensure the United States will remain the world's leader in space exploration.

Obama's plan includes reaching new destinations, such as an asteroid by 2025 and Mars in the 2030s, using NASA's Space Launch System (SLS) rocket and the Orion spacecraft. During an anniversary event at Kennedy's Operations and Checkout Building, where Orion spacecraft is being processed for a 2014 flight test, Kennedy Space Center Director Robert Cabana and human spaceflight officials showcased Orion's crew module.

"Three years ago today, the president was here in an empty high bay challenging us to go to an asteroid by 2025, said Cabana. "Today, this is a world-class production facility with a flight article, a flight vehicle, Orion, getting ready to fly next year. We've made tremendous progress in our transition to the future. And now with the announcement from the budget rollout last week about our plans to retrieve an asteroid and send a crew to it, we're moving forward to meet the president's challenge."

Following the president's 2010 visit to Kennedy, Congress passed the bipartisan NASA Authorization Act of 2010. The agency continues to implement the ambitious national space exploration plan outlined in the act. It will enable scientific discovery and technological developments for years to come and make critical advances in aerospace and aeronautics to benefit the American people.

"I am very proud of the progress the NASA team has made over the past three years to meet the President's challenge, aligning our capabilities in human spaceflight, technology and science to capture an asteroid, relocate it and send astronauts to explore it," said NASA Administrator Charles Bolden in a statement. "The president's budget for next year advances a strategic plan for the future that builds on U.S. preeminence in science and technology, improves life on Earth and protects our home planet, while creating well-paying jobs and strengthening the American economy."

The 2014 flight test will be the first launch of Orion. NASA also is progressing toward a launch of Orion on top of the SLS rocket during a 2017 flight test.

SLS is essential to America's future in human spaceflight and scientific exploration of deep space. It will take humans beyond Earth orbit to an asteroid and Mars. Ground systems development and operations to support launches of SLS and Orion from Kennedy also are well into development. The SLS Program is on track to complete the rocket's preliminary design review this summer. The tools needed to build SLS's massive structure and fuel tanks are being installed at NASA's Michoud Assembly Facility in New Orleans. The process will include one of the largest welding tools ever built.

In addition, the agency is working with the private sector to develop a strong commercial capability to deliver cargo and crew to low-Earth orbit. The Boeing Co. of Houston plans to use a former space shuttle hangar at Kennedy to process its CST-100 vehicle, one of several spacecraft in development for commercial providers to take astronauts to low-Earth orbit from American soil in the next four years.

The agency continues to develop technologies for traveling farther into space, such as solar electric propulsion, which will power a mission to capture an asteroid and return it to an orbit nearer to Earth. Then astronauts will launch from Kennedy aboard an SLS rocket and fly to the asteroid to study it in an Orion spacecraft by as early as 2021.

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NASA Marks Third Anniversary of Obama Support of Space at Kennedy

NASA-funded asteroid tracking sensor passes key test

Apr. 15, 2013 An infrared sensor that could improve NASA's future detecting and tracking of asteroids and comets has passed a critical design test.

The test assessed performance of the Near Earth Object Camera (NEOCam) in an environment that mimicked the temperatures and pressures of deep space. NEOCam is the cornerstone instrument for a proposed new space-based asteroid-hunting telescope. Details of the sensor's design and capabilities are published in an upcoming edition of the Journal of Optical Engineering.

The sensor could be a vital component to inform plans for the agency's recently announced initiative to develop the first-ever mission to identify, capture and relocate an asteroid closer to Earth for future exploration by astronauts.

"This sensor represents one of many investments made by NASA's Discovery Program and its Astrophysics Research and Analysis Program in innovative technologies to significantly improve future missions designed to protect Earth from potentially hazardous asteroids," said Lindley Johnson, program executive for NASA's Near-Earth Object Program Office in Washington.

Near-Earth objects are asteroids and comets with orbits that come within 28 million miles of Earth's path around the sun. Asteroids do not emit visible light; they reflect it. Depending on how reflective an object is, a small, light-colored space rock can look the same as a big, dark one. As a result, data collected with optical telescopes using visible light can be deceiving.

"Infrared sensors are a powerful tool for discovering, cataloging and understanding the asteroid population," said Amy Mainzer, a co-author of the paper and principal investigator for NASA's NEOWISE mission at the agency's Jet Propulsion Laboratory in Pasadena, Calif. NEOWISE stands for Near-Earth Object Wide-Field Infrared Survey Explorer. "When you observe a space rock with infrared, you are seeing its thermal emissions, which can better define the asteroid's size, as well as tell you something about composition."

The NEOCam sensor is designed to be more reliable and significantly lighter in weight for launching aboard space-based telescopes. Once launched, the proposed telescope would be located about four times the distance between Earth and the moon, where NEOCam could observe the comings and goings of NEOs every day without the impediments of cloud cover and daylight.

The sensor is the culmination of almost 10 years of scientific collaboration between JPL; the University of Rochester, which facilitated the test; and Teledyne Imaging Sensors of Camarillo, Calif., which developed the sensor.

"We were delighted to see in this generation of detectors a vast improvement in sensitivity compared with previous generations," said the paper's lead author, Craig McMurtry of the University of Rochester.

NASA's NEOWISE is an enhancement of the Wide-field Infrared Survey Explorer, or WISE, mission that launched in December 2009. WISE scanned the entire celestial sky in infrared light twice. It captured more than 2.7 million images of objects in space, ranging from faraway galaxies to asteroids and comets close to Earth.

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NASA-funded asteroid tracking sensor passes key test

NASA's obscure Wallops facility in Virginia prepares for spotlight

WALLOPS ISLAND, va.On one of Virginia's small barrier islands, a NASA facility that operates in relative obscurity outside scientific circles is preparing to be thrust into the spotlight.

On Wednesday, Orbital Sciences Corp. plans to conduct the first test launch of its Antares rocket under a NASA program in which private companies deliver supplies to the international space station. If all goes as planned, the unmanned rocket's practice payload will be vaulted into orbit from Wallops Island before burning up in the atmosphere on its return to Earth several months later.

The goal of the launch isn't to connect with the space station but to make sure the rocket works and that a simulated version of a cargo ship that will dock with the space station on future launches separates into orbit. Orbital officials say that should occur about 10minutes after liftoff.

In that time, Wallops Island will transition from a little-known launch pad for small research rockets to a major player in the U.S. space program.

The Wallops Flight Facility, on Virginia's rural Eastern Shore, is small in comparison with major NASA centers such as those in Florida, California and Texas. Wallops Island's isolated nature, with marshland to its west and the Atlantic Ocean to its east, has also made it home to a Navy surface warfare combat center.

More than 16,000 rockets have been launched from Wallops Island since 1945, but none has drawn the attention of Antares. Most of the launches are suborbital and focus on educational and research programs.

"The real transformation here at Wallops is we've always been kind of a research facility," said William Wrobel, the facility's director. "So this transition is really kind of into an operational phase, where we're going to be doing kind of regular flights out of here to the space station."

A successful launch would pave the way for Dulles-based Orbital to demonstrate it can connect its unmanned Cygnus cargo ship with the space station this summer. If that's successful, Orbital would launch the first of eight resupply missions from the island in the fall under a $1.9 billion NASA contract.

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NASA's obscure Wallops facility in Virginia prepares for spotlight

NASA plan to capture asteroid rooted in Caltech study

This asteroid mission brings together the best of NASA's science, technology and human exploration efforts to achieve the President's goals faster and at a lower cost to taxpayers than continuing with business as usual. (NASA/Advanced Concepts Laboratory)

NASA's new plan to lasso an asteroid and bring it into orbit around the moon sounds like it came straight out of science fiction, but it actually emerged from an idea by an Italian student and a Caltech study by the Keck Institute, which looks into outside-the-box concepts.

The proposed $78 million asteroid initiative is included in NASA's 2014 budget plan, unveiled by President Barack Obama on Wednesday, and would meet the president's previous goal to send humans to an asteroid by 2025.

The ambitious plan involves sending a robotic spacecraft to intercept a nearby asteroid, halting its spin, towing it back into lunar orbit, then sending a manned mission to rendezvous with the asteroid and mine it for scientific purposes.

The technology needed to do it is just now emerging, the Keck study's authors determined. Initially, the researchers thought about capturing a very small asteroid and bringing it to the International Space Station. That was part of a 2011 study, but the scientists went back to the drawing board the next year to consider capturing an asteroid with a mass of about 500,000 kilograms.

Louis Friedman, a co-founder of the Pasadena-based Planetary Society who participated in the study, credited Marco Tantardi for coming up with the idea and pursuing it doggedly.

"I was introduced to the idea by a young intern," Friedman said last week in an Orlando Sentinel article. "First of

Similar plans have also emerged in recent years, including a 2011 conceptual plan by Chinese astronomers at Tsinghua University to bring an asteroid into Earth's orbit.

The idea has taken some criticism, however, particularly because it's not part of the "Decadal Survey," the outline of future space exploration that represents a consensus view of the scientific community.

Its inclusion in NASA's budget also reflects the agency's shrinking budget and inability to fund the missions that have priority in the scientific community, such as sending humans to Mars.

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NASA plan to capture asteroid rooted in Caltech study