The first 3-D printer in space has popped out its first creation. The 3-D printer delivered to the International Space Station two months ago made a sample part for itself this week. It churned out a faceplate for the print head casing.
Two NASA and one European spacecraft, including NASA’s MAVEN mission led by the Univ. of...
Astronomers using NASA’s Hubble Space Telescope...
Could astronauts one day be printing rather than building a base on the Moon? In 2013 ESA, working with industrial partners, proved that 3-D printing using lunar material was feasible in principle. Since then, work continues to investigate the technique.
Does synthetic biology hold the key to manned space exploration of the Moon and Mars? Berkeley Lab researchers have used synthetic biology to produce an inexpensive and reliable microbial-based alternative to the world’s most effective anti-malaria drug.
Reddish rock powder from the first hole drilled into a Martian mountain by NASA's Curiosity rover has yielded the mission's first confirmation of a mineral mapped from orbit. Curiosity collected the powder by drilling into a rock outcrop at the base of Mount Sharp in late September. The robotic arm delivered a pinch of the sample to the Chemistry and Mineralogy (CheMin) instrument inside the rover.
Federal investigators say they have determined that a space tourism rocket broke apart in flight over California's Mojave Desert after a device to slow the experimental spaceship's descent deployed too soon. While no cause for Friday's crash of SpaceShipTwo has been determined, investigators found the "feathering" system was activated before the craft reached the appropriate speed.
The company behind the dramatic launch explosion of a space station supply mission promises to find the cause of the failure and is warning residents to avoid any potentially hazardous wreckage. Orbital Sciences Corp.'s unmanned Antares rocket blew up just moments after liftoff Tuesday evening from the Virginia coast.
An unmanned commercial supply rocket bound for the International Space Station exploded moments after liftoff Tuesday evening, with debris falling in flames over the launch site in Virginia. No injuries were reported following the first catastrophic launch in NASA's commercial spaceflight effort.
Houston Methodist Research Institute scientists will receive about $1.25 million from the Center for the Advancement of Science in Space to develop an implantable, nanochannel device that delivers therapeutic drugs at a rate guided by remote control. The device's effectiveness will be tested aboard the International Space Station and on Earth's surface.
Univ. of Texas at Arlington engineering professors have received an Air Force grant to examine the material surface at the micro- and nano-scale level that will provide clues for predicting fatigue in aircraft parts. The new approach will rely on a scanning whitelight interferometric surface profiler integrated with a compact mechanical tester and an electron backscatter diffraction module to deliver in-situ 3-D surface profiling.
India triumphed in its first interplanetary mission, placing a satellite into orbit around Mars on Wednesday and catapulting the country into an elite club of deep-space explorers. In scenes broadcast live on Indian TV, scientists broke into wild cheers as the orbiter's engines completed 24 min of burn time to maneuver the spacecraft into its designated place around the red planet.
For future astronauts, the process of suiting up may go something like this: Instead of climbing into a conventional, bulky, gas-pressurized suit, an astronaut may don a lightweight, stretchy garment, lined with tiny, muscle-like coils. She would then plug in to a spacecraft’s power supply, triggering the coils to contract and essentially shrink-wrap the garment around her body.
Mars, get ready for another visitor or two. This weekend, NASA's Maven spacecraft will reach the red planet following a 10-month journey spanning 442 million miles (711 million km). If all goes well, the robotic explorer will hit the brakes and slip into Martian orbit Sunday night.
Groundbreaking contracts worth $6.8 billion were issued Tuesday to Boeing and SpaceX to transport U.S. crews to and from the space station using their CST-100 and Crew Dragon spacecraft, respectively. NASA’s awards to United States spacecraft will meet a goal of ending the nation’s sole reliance on Russia in 2017.
Workers at Kennedy Space Center gathered to watch as the Orion capsule, NASA's new spacecraft for humans, emerged from its assembly hangar Thursday morning, less than three months from its first test flight. During its Dec. 4 test flight, the capsule, unmanned, will shoot more than 3,600 miles into space and take two laps around Earth before re-entering the atmosphere at 20,000 mph and parachuting into the Pacific off the San Diego coast.
A commercial cargo ship has ended its monthlong space station visit. Astronauts aboard the International Space Station released the Cygnus supply ship, now full of trash for disposal early Friday. They parted company 260 miles above Africa's southwest coast. Orbital Sciences Corp. launched the Cygnus from Virginia in mid-July under a NASA contract.
A Purdue Univ. student team has designed, built and tested a critical part of a new a rocket engine as part of a NASA project to develop spacecraft technologies needed to land on the moon, Mars and other cosmic venues. The students are making a central part of the new engine—called the thrust chamber or combustor—as part of NASA's Project Morpheus.
These days, unmanned aerial vehicles (UAV) typically fly alone with a team of ground operators controlling their activities through teleoperation or waypoint-based routing. But one aircraft can only carry so many sensors, limiting its capabilities. That’s one reason why a fleet of autonomous aircraft can be better than one flying alone.
The world’s first commercial site for orbital rocket launches is to be built in the southernmost tip of Texas, east of Brownsville. SpaceX says it plans to launch 12 rockets a year from this site, investing $85 million and creating 300 jobs.
Taking fuel to Mars for return flights is heavy and expensive. The $1.9 billion Mars 2020 rover that NASA announced on Friday will include an experiment that will turn carbon dioxide in the Martian atmosphere into oxygen. It could then be used to make rocket fuel and for future astronauts to breathe. The device, named MOXIE, will make about three-quarters of an ounce of oxygen an hour.
The Government Accountability Office issued a report Wednesday saying NASA's Space Launch System is at "high risk of missing" its planned December 2017 initial test flight. The agency doesn't have enough money to get its new, $12 billion rocket system, the largest ever built, off the ground.
The Zero-Gravity Flight Experiment course at Purdue Univ. will see its creation soar to the upper atmosphere to study a new green propellant. The students are partnering with Aerojet Rocketdyne to demonstrate that the propellant can replace the traditional but highly toxic hydrazine fuel. They will design and build their experiment at Purdue, then NASA will launch it on a commercial suborbital rocket flight for weightless experiment time.
The possibility that the civilian jetliner downed over war-torn eastern Ukraine with nearly 300 people onboard was hit by a missile could have profound consequences for the world's airlines. Airlines might have to be more vigilant about avoiding trouble spots, making flights longer and causing them to burn more costly fuel. They may even be forced to reconsider many international routes.
The next big thing in aviation may be really small. With some no bigger than a hummingbird, the hottest things at this week's Farnborough International Airshow are tiny compared with the titans of the sky, such as the Airbus 380 or the Boeing Dreamliner.
NASA has tested new technology designed to bring spacecraft safely down to Mars, with the agency declaring the experiment a qualified success even though a giant parachute got tangled on the way down. Saturday's $150 million experiment is the first of three involving the Low Density Supersonic Decelerator vehicle, which creates atmospheric drag to dramatically slow the spacecraft from Mach 4.
The University of Notre Dame, along with GE and four other public entities, are collaborating on a $36 million project to create a research and testing center to advance the technology of gas turbine engines used for jet aircraft, power generation plants and the oil and gas industry. GE has committed $13.5 million over the next five years to fund research at the Notre Dame Turbomachinery Facility, which was unveiled this week in Indiana.
The skies off the Hawaiian island of Kauai will be a stand-in for Mars as NASA prepares to launch a saucer-shaped vehicle in an experimental flight designed to land heavy loads on the red planet. For decades, robotic landers and rovers have hitched a ride to Earth's planetary neighbor using the same parachute design, but NASA needs a bigger and stronger parachute if it wants to send astronauts there.
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