NASA launches 3 smartphone satellites

Washington, Apr 23 : Three smartphones destined to become low-cost satellites rode to space Sunday aboard the maiden flight of Orbital Science Corp.'s Antares rocket from NASA's Wallops Island Flight Facility in Virginia.

The trio of "PhoneSats" is operating in orbit, and may prove to be the lowest-cost satellites ever flown in space. The goal of NASA's PhoneSat mission is to determine whether a consumer-grade smartphone can be used as the main flight avionics of a capable, yet very inexpensive, satellite.

Transmissions from all three PhoneSats have been received at multiple ground stations on Earth, indicating they are operating normally. The PhoneSat team at the Ames Research Center in Moffett Field, Calif., will continue to monitor the satellites in the coming days. The satellites are expected to remain in orbit for as long as two weeks.

"It's always great to see a space technology mission make it to orbit -- the high frontier is the ultimate testing ground for new and innovative space technologies of the future," said Michael Gazarik, NASA's associate administrator for space technology in Washington.

"Smartphones offer a wealth of potential capabilities for flying small, low-cost, powerful satellites for atmospheric or Earth science, communications, or other space-born applications. They also may open space to a whole new generation of commercial, academic and citizen-space users."

Satellites consisting mainly of the smartphones will send information about their health via radio back to Earth in an effort to demonstrate they can work as satellites in space.

The spacecraft also will attempt to take pictures of Earth using their cameras. Amateur radio operators around the world can participate in the mission by monitoring transmissions and retrieving image data from the three satellites.

Large images will be transmitted in small chunks and will be reconstructed through a distributed ground station network.

NASA's off-the-shelf PhoneSats already have many of the systems needed for a satellite, including fast processors, versatile operating systems, multiple miniature sensors, high-resolution cameras, GPS receivers and several radios.

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NASA launches 3 smartphone satellites

NASA Imaging Sensor Prepared For Western Wildfire Season

Airborne imaging technology developed by NASA and transferred to the U.S. Department of Agriculture's Forest Service (USFS) in 2012 is being tested to prepare for this year's wildfire season in the western United States.

The Autonomous Modular Sensor (AMS) is a scanning spectrometer designed to help detect hot-spots, active fires, and smoldering and post-fire conditions. Scientists at NASA's Ames Research Center in Moffett Field, CA, and USFS engineers installed it on a Cessna Citation aircraft that belongs to the Forest Service. The USFS plans to use it in operational fire imaging and measurement.

The western United States is expected to have continued droughts this year resulting in increased potential for fire outbreaks, according to the National Interagency Fire Center (NIFC) in Boise, Idaho. To help mitigate fire danger, NASA researchers and USFS firefighters are collaborating to improve fire management capabilities.

"NASA technologies in the fields of data communication, aircraft systems, advanced sensing systems and real-time information processing finally have coalesced into the operational use that supports national needs in wildfire management," said Vincent Ambrosia, principal investigator of the Wildfire Research and Applications Partnership project and a senior research scientist at Ames and California State University, Monterey Bay.

Developed by NASA's Airborne Sciences Program, the Autonomous Modular Sensor acquires high-resolution imagery of the Earth's features from its vantage point aboard research aircraft. The sensor transmits nearly real-time data to ground disaster management investigators for analysis. The sensor has been modified to fly on various crewed and uncrewed platforms, including NASA's Ikhana remotely piloted aircraft, a Predator-B modified to conduct airborne research. Between 2006 and 2010 the AMS flew on the Ikhana and NASA's B-200 King Air (pictured) to demonstrate sensor capabilities, support national and state emergency requests for wildfire data, and ensure its operational readiness.

Data gathered during those flights was used to develop and test algorithms for scientific programs that monitor changes in environmental conditions, assess global change and respond to natural disasters.

The Autonomous Modular Sensor will be operated daily over wildfires throughout the United States, providing an unprecedented amount of data to the fire research and applications communities. USFS also will use the sensor to support other agency objectives, such as vegetation inventory analysis and water and river mapping.

"I see tremendous opportunity for my agency and other land management agencies to benefit from the application of NASA-developed technology," said Everett Hinkley, national remote sensing program manager with USFS in Arlington, Va. "The AMS expands our current capabilities and offers efficiencies in a number of remote-sensing applications including fire, post-fire and forest health applications."

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NASA Imaging Sensor Prepared For Western Wildfire Season

Orbital Science Corp. launches for NASA

The Orbital Sciences Corporation Antares rocket is seen as it launches from Pad-0A of the Mid-Atlantic Regional Spaceport (MARS) at the NASA Wallops Flight Facility on Wallops Island, Virginia, Sunday, April 21, 2013. The test launch marked the first flight of Antares and the first rocket launch from Pad-0A. The Antares rocket delivered the equivalent mass of a spacecraft, a so-called mass simulated payload, into Earth's orbit. UPI/NASA/Bill Ingalls

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WALLOPS ISLAND, Va., April 22 (UPI) -- A U.S. commercial partner of NASA launched a rocket into space carrying a so-called mass simulated payload.

NASA said the launch of Orbital Sciences Corporation's Antares rocket and payload from a flight facility in Virginia Sunday was part of the effort to rely on U.S. companies for future launches of supplies and personnel to the International Space Station.

"Today's successful test marks another significant milestone in NASA's plan to rely on American companies to launch supplies and astronauts to the International Space Station, bringing this important work back to the United States where it belongs," said NASA Administrator Charles Bolden.

"Congratulations to Orbital Sciences and the NASA team that worked alongside them for the picture-perfect launch of the Antares rocket.

"In addition to providing further evidence that our strategic space exploration plan is moving forward, this test also inaugurates America's newest spaceport capable of launching to the space station, opening up additional opportunities for commercial and government users."

The completed flight paves the way for a demonstration mission by Orbital to resupply the space station later this year, NASA said.

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Orbital Science Corp. launches for NASA

NASA successfully launches three smartphone satellites

Apr. 22, 2013 Three smartphones destined to become low-cost satellites rode to space Sunday aboard the maiden flight of Orbital Science Corp.'s Antares rocket from NASA's Wallops Island Flight Facility in Virginia.

The trio of "PhoneSats" is operating in orbit, and may prove to be the lowest-cost satellites ever flown in space. The goal of NASA's PhoneSat mission is to determine whether a consumer-grade smartphone can be used as the main flight avionics of a capable, yet very inexpensive, satellite.

Transmissions from all three PhoneSats have been received at multiple ground stations on Earth, indicating they are operating normally. The PhoneSat team at the Ames Research Center in Moffett Field, Calif., will continue to monitor the satellites in the coming days. The satellites are expected to remain in orbit for as long as two weeks.

"It's always great to see a space technology mission make it to orbit -- the high frontier is the ultimate testing ground for new and innovative space technologies of the future," said Michael Gazarik, NASA's associate administrator for space technology in Washington.

"Smartphones offer a wealth of potential capabilities for flying small, low-cost, powerful satellites for atmospheric or Earth science, communications, or other space-born applications. They also may open space to a whole new generation of commercial, academic and citizen-space users."

Satellites consisting mainly of the smartphones will send information about their health via radio back to Earth in an effort to demonstrate they can work as satellites in space. The spacecraft also will attempt to take pictures of Earth using their cameras. Amateur radio operators around the world can participate in the mission by monitoring transmissions and retrieving image data from the three satellites. Large images will be transmitted in small chunks and will be reconstructed through a distributed ground station network. More information can found at: http://www.phonesat.org

NASA's off-the-shelf PhoneSats already have many of the systems needed for a satellite, including fast processors, versatile operating systems, multiple miniature sensors, high-resolution cameras, GPS receivers and several radios.

NASA engineers kept the total cost of the components for the three prototype satellites in the PhoneSat project between $3,500 and $7,000 by using primarily commercial hardware and keeping the design and mission objectives to a minimum. The hardware for this mission is the Google-HTC Nexus One smartphone running the Android operating system.

NASA added items a satellite needs that the smartphones do not have -- a larger, external lithium-ion battery bank and a more powerful radio for messages it sends from space. The smartphone's ability to send and receive calls and text messages has been disabled. Each smartphone is housed in a standard cubesat structure, measuring about 4 inches square. The smartphone acts as the satellite's onboard computer. Its sensors are used for attitude determination and its camera for Earth observation.

For more about information about NASA's Small Spacecraft Technology Program and the PhoneSat mission, visit: http://www.nasa.gov/smallsats

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NASA successfully launches three smartphone satellites

NASA partner test launches Antares rocket

Wallops Island, Virginia, Apr 22 : NASA commercial space partner Orbital Sciences Corporation Sunday launched its Antares rocket at 5 p.m. EDT from the new Mid-Atlantic Regional Spaceport Pad-0A at the agency's Wallops Flight Facility in Virginia.

The test flight was the first launch from the pad at Wallops and was the first flight of Antares, which delivered the equivalent mass of a spacecraft, a so-called mass simulated payload, into Earth's orbit.

"Today's successful test marks another significant milestone in NASA's plan to rely on American companies to launch supplies and astronauts to the International Space Station, bringing this important work back to the United States where it belongs," said NASA Administrator Charles Bolden.

"Congratulations to Orbital Sciences and the NASA team that worked alongside them for the picture-perfect launch of the Antares rocket. In addition to providing further evidence that our strategic space exploration plan is moving forward, this test also inaugurates America's newest spaceport capable of launching to the space station, opening up additional opportunities for commercial and government users.

"President Obama has presented a budget for next year that ensures the United States will remain the world leader in space exploration, and a critical part of this budget is the funding needed to advance NASA's commercial space initiative. In order to stop outsourcing American space launches, we need to have the President's budget enacted. It's a budget that's good for our economy, good for the U.S. Space program -- and good for American taxpayers."

The test of the Antares launch system began with the rocket's rollout and placement on the launch pad April 6, and culminated with the separation of the mass simulator payload from the rocket.

The completed flight paves the way for a demonstration mission by Orbital to resupply the space station later this year. Antares will launch experiments and supplies to the orbiting laboratory carried aboard the company's new Cygnus cargo spacecraft through NASA's Commercial Resupply Services (CRS) contract.

"Today's successful test flight of Orbital Sciences' Antares rocket from the spaceport at Wallops Island, Virginia, demonstrates an additional private space-launch capability for the United States and lays the groundwork for the first Antares cargo mission to the International Space Station later this year," said John Holdren, director of the Office of Science and Technology Policy.

"The growing potential of America's commercial space industry and NASA's use of public-private partnerships are central to President Obama's strategy to ensure U.S. leadership in space exploration while pushing the bounds of scientific discovery and innovation in the 21st century. With NASA focusing on the challenging and exciting task of sending humans deeper into space than ever before, private companies will be crucial in taking the baton for American cargo and crew launches into low-Earth orbit.

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NASA partner test launches Antares rocket

NASA to Webcast Lyrid Meteor Shower Tonight: Watch It Live

The annual Lyrid meteor shower may have peaked overnight on Sunday and Monday, but if you missed the celestial fireworks show don't fret. NASA's got you covered.

Scientists at NASA's Marshall Space Flight Center (MSFC) in Huntsville, Ala., will broadcast live images of the Lyrid meteor shower tonight and early Tuesday (April 22 and 23) for stargazers stuck with bad weather or light-polluted night skies.

The NASA broadcast will begin at 8:30 p.m. EDT (0030 April 23) and run throughout the evening. You can watch the Lyrid meteor shower webcast on SPACE.com courtesy of NASA's MSFC feed.

"If you'd like to catch a last look at 2013 Lyrid meteor shower, this is your chance!" MSFC officials said in an announcement today. "Although a bright moon may interfere with viewing, you should still be able to see Lyrid meteors at an anticipated rate of 10-20 meteors per hour."

This year, the Lyrid meteor display runs from April 16 through April 26, though it peaked overnight on April 21 and 22. Because the moon is bright in the evening sky, the best time to look for the Lyrids is in the wee morning hours before dawn, after the moon has set but before the sun rises.

The Lyrid meteor shower occurs each year in mid-April when the Earth passes through a dusty lane of debris left over from Comet Thatcher, which is also known as C/1861 G1 Thatcher. The comet orbits the sun once every 415 years. The Lyrids are created when the comet's dust streaks through Earth's atmosphere at speeds of up to 110,000 mph (177,027 kph).

The Lyrids get their name because they appear to radiate out of the constellation Lyra. Humans have been observing the "shooting stars" display for more than 2,600 years, NASA scientists have said.

Editor's note:If you snap a great photo Lyrid meteor shower thatyou'd like to share for a possible story or image gallery, send photos, comments and your name and location to managing editor Tariq Malik atspacephotos@space.com.

Email Tariq Malik at tmalik@space.com or follow him@tariqjmalikandGoogle+.Follow us@Spacedotcom,FacebookandGoogle+. Original article onSPACE.com.

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NASA to Webcast Lyrid Meteor Shower Tonight: Watch It Live

Nasa Captures 'Space Horse' To Mark Hubble's 23rd Birthday

1a Supernova Remnant

This undated photo shows a classic type 1a supernova remnant. Researchers Saul Perlmutter and Adam Riess of the United States and US-Australian Brian Schmidt won the 2011 Nobel Physics Prize on October 4, 2011 for their research on supernovae.

The silhouette of the space shuttle Endeavour appears over Earth's colorful horizon in this image photographed by an Expedition 22 crew member on Feb. 9, 2010.

"These tidal tails are thin, elongated streams of gas, dust and stars that extend away from a galaxy into space. They occur when galaxies gravitationally interact with one another, and material is sheared from the outer edges of each body and flung out into space in opposite directions, forming two tails. They almost always appear curved, so when they are seen to be relatively straight, as in this image, it is clear that we are viewing the galaxies side-on."

This image provided by NASA shows the Solar Dynamic Observatory's ultra-high-definition view of Venus, black dot at top center, passing in front of the sun on Tuesday, June 5, 2012. The next transit of Venus won't be for another 105 years. (NASA/Solar Dynamic Observatory/AP)

This image provided by NASA shows the image captured by Hinode on June 5, 2012 of the transit of Venus -- the last instance of this rare phenomenon until 2117. Hinode is a joint JAXA/NASA mission to study the connections of the sun's surface magnetism, primarily in and around sunspots. NASA's Marshall Space Flight Center in Huntsville, Ala., manages Hinode. The Smithsonian Astrophysical Observatory in Cambridge, Mass., is the lead U.S. investigator for the X-ray Telescope. (JAXA NASA/AP)

A bubbling cauldron of star birth is highlighted in this image from NASA's Spitzer Space Telescope. Infrared light that we can't see with our eyes has been color-coded, such that the shortest wavelengths are shown in blue and the longest in red. The middle wavelength range is green. Massive stars have blown bubbles, or cavities, in the dust and gas--a violent process that triggers both the death and birth of stars. The brightest, yellow-white regions are warm centers of star formation. The green shows tendrils of dust, and red indicates other types of dust that may be cooler, in addition to ionized gas from nearby massive stars.

This image shows the Large Magellanic Cloud galaxy in infrared light as seen by the Herschel Space Observatory, a European Space Agency-led mission with important NASA contributions, and NASA's Spitzer Space Telescope. In the instruments' combined data, this nearby dwarf galaxy looks like a fiery, circular explosion. Rather than fire, however, those ribbons are actually giant ripples of dust spanning tens or hundreds of light-years. Significant fields of star formation are noticeable in the center, just left of center and at right. The brightest center-left region is called 30 Doradus, or the Tarantula Nebula, for its appearance in visible light.

This enhanced-color image shows sand dunes trapped in an impact crater in Noachis Terra, Mars. Dunes and sand ripples of various shapes and sizes display the natural beauty created by physical processes. The area covered in the image is about six-tenths of a mile (1 kilometer) across. Sand dunes are among the most widespread wind-formed features on Mars. Their distribution and shapes are affected by changes in wind direction and wind strength. Patterns of dune erosion and deposition provide insight into the sedimentary history of the surrounding terrain.

This image obtained by the framing camera on NASA's Dawn spacecraft shows the south pole of the giant asteroid Vesta. Scientists are discussing whether the circular structure that covers most of this image originated by a collision with another asteroid, or by internal processes early in the asteroid's history. Images in higher resolution from Dawn's lowered orbit might help answer that question. The image was recorded with the framing camera aboard NASA's Dawn spacecraft from a distance of about 1,700 miles (2,700 kilometers). The image resolution is about 260 meters per pixel.

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Nasa Captures 'Space Horse' To Mark Hubble's 23rd Birthday

PhoneSats in Space: Tiny NASA Satellites Have Smartphone Brains

A trio of small NASA satellites flying around Earth may give new meaning to the phrase, "Can you hear me now?"

Three off-the-shelf smartphones were just launched to space as part of a NASA initiative to make powerful satellites cheaper.

The trio of PhoneSats aptly named Alexander, Graham and Bell were successfully launched into orbit Sunday (April 21) during the inaugural test flight of Orbital Sciences Corp's Antares rocket. The new private rocket launched from NASA's Wallops Flight Facility located on Wallops Island along Virginia's Eastern Shore.

NASA has confirmed that, all three of the coffee-cup-size PhoneSats are now in orbit and beaming back information.

"We expect them to stay up for about 2 weeks, but actually our mission with these is only going to last a few days," Andrew Petro, program executive for NASA's Small Spacecraft Technology Program told SPACE.com. "This is a test basically to see how they form." [See How PhoneSats Work (Video)]

The phones will basically function as the brain of the satellite. The three 3 pound (1.4 kilogram) cubes won't be used for communication purposes, Petro said. In fact, the phones cannot send or receive calls or text messages.

"The idea was to use that [the phone] as the brain for the satellite," Petro said. "What you end up with is a relatively inexpensive."

While most satellites can cost more than $1 million, the three PhoneSats cost $3,500 to $7,000 each.

Alexander and Graham both PhoneSat 1.0s are battery-powered and carry a Nexus One smartphone running Goggle's Android operating system on board. These kinds of PhoneSats were exposed to extreme conditions in 2011, according to NASA officials. The tiny satellite was tested during sub-orbital rocket flights, from high altitude balloons and on vibration and shock tables.

Bell is a more advanced kind of cubesat. The PhoneSat 2.0 built around a Nexus S smartphone running on Android comes equipped with solar panels and a two-way radio that allows engineers to control the satellite from the ground. Its solar panels could make longer missions using the satellite possible in the future, according to a statement from NASA.

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PhoneSats in Space: Tiny NASA Satellites Have Smartphone Brains

NASA Must Pay for Plutonium Production to Fuel Deep-Space Probes

NASA will now foot the entire bill for the United States' production of plutonium-238 spacecraft fuel, which recently started up again for the first time in a quarter-century.

The space agency had been splitting costs for the reboot with the U.S. Department of Energy, which actually produces plutonium-238. But NASA is the only projected user of the stuff, so the arrangement changed in the White House's federal budget request for 2014, which was unveiled earlier this month.

"Since the [Obama] Administration has a 'user pays' philosophy, we are now in a position to pay for basically the entire enterprise, including the base infrastructure at DOE," NASA chief financial officer Beth Robinson said in an April 10 press conference. "We'll be partnering with DOE in the next couple of months to figure out how to best do this, and how to streamline the program to produce plutonium-238."[Nuclear Generators Power NASA Probes (Infographic)]

Plutonium-238 is not a bombmaking material, but it is radioactive, emitting heat that can be converted to electricity using a device called a radioisotope thermoelectric generator. For decades, RTGs have powered NASA probes to destinations in deep space, where sunlight is too weak and dispersed to be of much use to a robot.

For example, the agency's twin Voyager spacecraft, which are knocking on the door of interstellar space, are both RTG-powered. So is the Mars rover Curiosity, whose observations recently helped scientists determine that the Red Planet could once have supported microbial life.

The DOE stopped producing Pu-238 in 1988, after which NASA began sourcing the fuel from Russia. But the agency received its last Russian shipment in 2010, and supplies have been dwindling ever since, worrying many scientists and space-exploration advocates.

So NASA and the DOE have been working together on a Pu-238 restart, which officials from both agencies have estimated will cost between $75 million and $90 million over five years.

This effort has made significant progress. NASA officials announced last month that researchers at the DOE's Oak Ridge National Laboratory in Tennessee had irradiated targets of neptunium-237 with neutrons, successfully generating small amounts of plutonium-238 the nation's first in 25 years.

Scaling up from these early test activities shouldn't be too much of a chore, officials said.

"By optimizing the production process, it is estimated that 1.5 to 2 kilograms [3.3 to 4.4 pounds] per year will be produced by 2018. This amount will be enough to meet NASA's projected needs for future planetary missions. The Science budget request fully funds this requirement," NASA officials wrote in the agency's 650-page explanation of its 2014 budget request.

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NASA Must Pay for Plutonium Production to Fuel Deep-Space Probes

NASA’s Kepler Discovers Its Smallest ‘Habitable Zone’ Planets to Date WWW.GOODNEWS.WS – Video


NASA #39;s Kepler Discovers Its Smallest #39;Habitable Zone #39; Planets to Date http://WWW.GOODNEWS.WS
http://goodnews.ws/ NASA #39;s Kepler mission has discovered two new planetary systems that include three super-Earth-size planets in the "habitable zone," the r...

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Antares rocket blasts into orbit for first time in test for NASA

In its maiden flight to space, a commercially built 13-story rocket blasted off from a launch pad off the coast of Virginia in a test mission for NASA.

The Antares rocket, developed by Orbital Sciences Corp., roared into orbit after launching Sunday at 2 p.m. Pacific time from the newly built Mid-Atlantic Regional Spaceport at NASA's Wallops Flight Facility.

PHOTOS: Orbital Sciences sends Antares to orbit

Although it was simply a test flight to reach orbit, the successful launch was another crucial step in NASAs plan to hand off space missions -- carrying cargo and crews -- to private industry now that the space shuttle fleet has been retired.

"Today's successful test marks another significant milestone in NASA's plan to rely on American companies to launch supplies and astronauts to the International Space Station, bringing this important work back to the United States where it belongs," NASA Administrator Charles Bolden said in a statement.

NASA has invested about $288 million in seed money to help the Dulles, Va., company develop its technology, and has an additional $1.9 billion on the table with a contract for eight flights to transport cargo to the International Space Station in the coming years.

Antares launch was scheduled to take place Friday, but was delayed because of technical issues. High winds postponed the blastoff from Saturday to Sunday.

It was a picture-perfect launch from Wallops, with the Atlantic Ocean lapping against the surf in the near distance.

When the engines first ignited, the white rocket did not lift off from the pad for two full seconds because of its design. After 60 seconds, the vehicle was at more than 3 miles in altitude but still subsonic -- about 460 mph.

It wasnt until about nine minutes into the mission that the rocket was in orbit, at 155 miles in altitude and moving at 17,000 mph.

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Antares rocket blasts into orbit for first time in test for NASA

NASA Awards Z-2 Spacesuit Contract To ILC Dover

Next Generation Spacesuit Designed to Meet Changing Mission Requirements

Frederica, DE - ILC Dover, the designer and manufacturer of NASA's space suits and a wide range of engineered film and fabric products, announced today it was awarded an 18 month contract to design, manufacture and test the next generation of NASA's Spacesuits - the Z-2. The new suit, designed for enhanced spacewalk capability, will operate at higher pressure levels than previous models, which will greatly improve exploration work efficiency.

"This contact is a testimonial to the continued trust and faith NASA and the Johnson Space Center (JSC) have in ILC Dover - a partnership that has existed since the Apollo space missions," said Patricia Stoll, Space Suit Assembly Product Manager, ILC Dover. "We are honored to have been awarded this contract and we look forward to working with NASA to develop the next generation space suit that may eventually walk on the surface of the moon or Mars."

The Z-2 will be designed to interface with NASA's portable life support system currently under development at JSC. The new suit will also be designed to interface with both classical air locks and NASA's latest suit port design.

ILC Dover will be working with the following teammates on this project: Air-Lock Inc., Analytical Mechanical Associates, University of Delaware Center for Composite Materials, Wolverine World Wide, Devilsfork Consulting, and the Philadelphia University.

The public will be able to track the various stages of manufacturing, testing and delivery of the Z-2 through a specifically designed section of ILC Dover's website: Click Here

About ILC Dover

Since 1947, ILC Dover has provided engineered solutions to complex customer problems, serving the aerospace, personal protection and pharmaceutical industries. Known for production of space suits for NASA, ILC is a world leader in the use of high-performance flexible materials, allowing for unique solutions to meet customer needs. ILC's innovative products have been used on the moon, on Mars and around the globe.

ILC Dover...creating what's next

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NASA Awards Z-2 Spacesuit Contract To ILC Dover

TEST ROCKET DEBUT: NASA Hires Company to Resupply Space Station

April 21, 2013: Orbital Sciences Corp.'s Antares rocket lifts off from the NASA facility on Wallops Island, Va. The rocket will eventually deliver supplies to the International Space Station.AP

ATLANTIC, Va. A company contracted by NASA to deliver supplies to the International Space Station successfully launched a rocket on Sunday in a test of its ability to send a cargo ship aloft.

About 10 minutes after the launch from Wallops Island on Virginia's Eastern Shore, Orbital Sciences Corp. of Dulles declared the test a success after observing a practice payload reach orbit and safely separate from the rocket.

The Sunday launch comes after two previous attempts were scrubbed. A data cord that was connected to the rocket's second stage came loose just minutes before the rocket was set to lift off Wednesday, and company officials said they were easily able to fix the problem. A second attempt Saturday was scrubbed because of wind.

"It certainly was an amazing achievement for Orbital today, a great day for NASA and another historical day for commercial spaceflight in America. The flight today was just beautiful and it looks like the preliminary data says that all the objectives we established for the flight today were 100 percent met," said Alan Lindenmoyer, manager of NASA's commercial crew and cargo program.

The company from the Washington suburb of Dulles was one of two, along with California-based competitor SpaceX, chosen to supply the space station after NASA ended its three-decade-old shuttle program in 2011. The space agency turned to private companies for the job, saying it would focus on getting manned flights to asteroids and to Mars.

SpaceX was awarded a $1.6 billion contract by NASA in 2006 to make a dozen missions to restock the space station. Orbital got into the mix in 2008 when it was awarded a $1.9 billion contract for eight deliveries.

"We've been playing catch up, but we're about caught up," Frank Culbertson, executive vice president and general manager of Orbital's Advanced Programs Group, said Tuesday. "By the end of next year we should have an additional four or five cargo missions under our belt, so we're going to be moving fast."

SpaceX has connected with the space station three times.

This summer, Orbital plans to launch a rocket carrying its Cygnus cargo ship to see whether it can safely dock with the space station. During the scheduled demonstration flight, the cargo ship would carry about 1,600 pounds of supplies that include food, clothing and spare parts.

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TEST ROCKET DEBUT: NASA Hires Company to Resupply Space Station

NASA finds two distant planets that seem ideal for life

WASHINGTONNASA's planet-hunting telescope has discovered two planets that seem like ideal places for some sort of life to flourish. They are just the right size and in just the right place near their star.

The distant duo are the best candidates for habitable planets that astronomers have found so far, said William Borucki, chief scientist for NASA's Kepler telescope.

The discoveries, published online Thursday in the journal Science, mark a milestone in the search for planets where life could exist.

The new discoveries, called Kepler-62-e and Kepler-62-f, circle the same star, an orange dwarf, and are next to each other closer together than Earth and Mars.

The planets are slightly wider than Earth, but not too big. Kepler-62-e is a bit toasty, like a Hawaiian world, and Kepler-62-f is a bit nippy, more Alaskan, Borucki said.

"This is the first one where I'm thinking, 'Huh, Kepler-62-f really might have life on it,' " said study co-author David Charbonneau of Harvard.

The planets are 1,200 light years away. The planets circle a star that is 7 billion years old about 2.5 billion years older than our sun.

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NASA finds two distant planets that seem ideal for life