Aerospace

X-47B makes historic carrier launch

The X-47B prototype on Tuesday flew off an aircraft carrier and into the history books.

Today's achievement, the first-ever catapult launch of an unmanned aircraft from the flight deck of a carrier, promises to open up a new chapter in the annals of naval aviation.

The X-47B Unmanned Combat Air System demonstrator launched from the deck of the USS George H.W. Bush at 11:18 a.m. ET off the coast of Virginia. It executed several planned low approaches to the carrier -- a carrier landing will take place at a later time -- and then flew across … Read more

Boeing primes the B-52 for the digital age

Douglas MacArthur famously said that old soldiers never die, they just fade away. Some old aircraft take a different route: they go digital.

Boeing announced Tuesday that it has received a $76 million contract that will enable the company to start upgrading the U.S. Air Force's aging but still potent fleet of B-52 Stratofortress bombers with Combat Network Communications Technology (CONECT) systems. CONECT is designed to let B-52 aircrews send and receive information via satellite links, meaning they'll be able to change mission plans and reset weapons targets in flight. Pilots also will be able to interact … Read more

NASA's asteroid lasso mission said to halt Apocalypse scenario

Shortly after a large meteor hit Russia in February, injuring about 1,000 people, President Obama's administration announced that the U.S. would work on asteroid tracking technology to avoid potentially more severe Earth collisions. On Monday, top NASA administrator Charles Bolden reiterated this pledge.

Bolden spoke at the Human to Mars Summit in Washington, D.C. on Monday and said that a robotic spacecraft mission currently being planned will "prepare efforts to prevent an asteroid from colliding with devastating force into our planet,"according to U.S. News & World Report.

The government's plan is … Read more

Navy's X-47B makes first arrested landing

The U.S. Navy's X-47B is one step closer to being ready to start making test flights off of aircraft carriers after completing its first-ever arrested landing.

According to the Navy, the X-47B, also known as the Unmanned Combat Air System (UCAS), successfully grabbed hold of a special arrester cable with its tailhook, quickly stopping the aircraft during the May 4 test. That marked an important milestone in the development of the UCAS program.

The jet-powered X-47B is a prototype meant to fly autonomously, unlike many drones such as the Predator, which are usually flown remotely by ground-station-based pilots. … Read more

Terrafugia to develop vertical takeoff flying car

Frustrated commuters may soon get some good news from Terrafugia, the maker of the Transition flying car.

The company on Sunday said it has begun feasibility studies of a four-seat, vertical takeoff and landing plug-in hybrid-electric flying car, the TF-X. The vehicle will "further increase the safety, simplicity, and convenience of personal aviation" by using state-of-the-art intelligent systems and other technology, Terrafugia said.

"This is the right time for us to begin thinking about the future of the company beyond Transition development," Carl Dietrich, Terrafugia's chief executive and chief technology officer, said in a press … Read more

X-51A Waverider hits Mach 5.1 in final flight

The final flight of the U.S. Air Force's X-51A Waverider program wasn't a long one, but it was long enough.

The Air Force cheerfully announced Friday that the scramjet-powered X-51A flew for more than six minutes earlier this week. Of that total flight time, partner Boeing said, three and a half minutes was done on scramjet power and the vehicle reached a top speed of Mach 5.1, which pushed it into the hypersonic range that researchers had been hoping for.

The accomplishment marked the longest flight for the $300 million X-51A technology demonstration program and, the … Read more

FAA said to be near approving Boeing's Dreamliner battery fix

After three months of sitting on the ground, it's looking like Boeing's 787 Dreamliner jets may be able to soar again.

According to the Wall Street Journal, the Federal Aviation Administration is rumored to announce as soon as Friday that the jets will soon be allowed for takeoff. People familiar with the matter told the Journal that the FAA believes that Boeing has proven that the redesigned batteries are now safe.

Boeing's Dreamliners were grounded in January after a battery fire on an All Nippon Airways flight let to a forced evacuation of the plane. The FAA … Read more

Eric Schmidt: Regulate civilian drones but not Google Glass

At some point in the not-too-distant future, the skies could be filled with drones -- swarms of insect-size and larger drones hovering over neighborhoods, alleyways, and even inside bedrooms.

That's a nightmare future, according to Google's Eric Schmidt. In an interview with the Guardian, he said. "You're having a dispute with your neighbor. How would you feel if your neighbor went over and bought a commercial observation drone that they can launch from their backyard? It just flies over your house all day. How would you feel about it?"

Following the proliferation of mini-drones, someone … Read more

Boeing's futuristic X-48C makes final flight

It's mission accomplished for the experimental X-48C aircraft.

The distinctively shaped machine this week made the last of 30 flights in an eight-month program as backers Boeing and NASA sought to show how well a "blended wing body" aircraft can perform. The X-48C program is tied to NASA's Environmentally Responsible Aircraft project, which is geared toward developing futuristic airplanes that burn less fuel, spew fewer emissions, and make less noise.

The Boeing-designed X-48C has a radically different look than that of conventional aircraft. Where a big 747 or a little Cessna has -- very roughly speaking … Read more