Aerospace

Popular Mechanics honors breakthrough innovations

What do Elon Musk, Leap Motion, Microsoft Surface and Windows 8, Autodesk 123D, and Dow Solar's PowerHouse Solar Shingles have in common?

They are all among the winners of Popular Mechanics magazine's eighth Breakthrough Awards. Awarded each year by a panel of the magazine's editors, the honors go to people and products that are seen to be leading the world of science and commerce forward.

This year's product winners are: The North Face Powder Guide ABS Vest and Backpack; the Lytro camera; Autodesk 123D; Microsoft Surface and Windows 8; Ford's 1-liter EcoBoost engine; Dow PowerHouse … Read more

Skydiver aims to go supersonic October 8, finally

If you're going to try to zip through the air faster than the speed of sound -- without an airplane, and straight down to boot -- well, that's not something you rush into.

And it's been a long haul indeed for Austrian daredevil Felix Baumgartner, who for years now has been planning to make a historic skydive from higher than anyone's ever jumped, and faster too. As in supersonic fast.

Today, the team behind Baumgartner finally put a long-delayed date to the skydive: October 8. OK, actually, that's a tentative date, since the final green … Read more

Remember invisibility cloak tech? It's useful for talking to satellites

That bulbous protrusion in the front of many planes and pilotless drones could become a thing of the past if Intellectual Ventures' second spinout company pans out.

Executives at the Bellevue, Wash. patent-holding company today are expected to unveil Kymeta, a 15-employee company that's applying so-called metamaterials to satellite communications. Its first products, most likely for aircraft, should be available commercially by 2015. Eventually, executives say, Kymeta's technology could find its way to ships, trains, and even come in the form of a personal satellite hot spot that's about the size of a typical laptop computer.

You … Read more

New radar tech helps pilots nimbly avoid severe weather

Say goodbye to turbulence and flying through nasty weather, and many of the costly delays that go along with such airborne unpleasantness.

That's the promise of the latest iteration of Honeywell's IntuVue weather radar system, technology that is designed to allow airline pilots to steer clear of rough weather.

Although IntuVue has been around for several years, offering pilots a three-dimensional view of weather up to about 370 miles in front of them, the newest version of the software adds warnings of up to 10 minutes for turbulence, hail, and lightning.

The IntuVue system, first unveiled in 2008, … Read more

Futuristic X-51A fails in hypersonic bid

No one ever said it would be easy going Mach 6.

The U.S. Air Force's experimental X-51A Waverider failed yesterday in its bid to hit that hypersonic speed. Although the aircraft did separate as planned from its B-52 mother ship in midair, things quickly went wrong. Today's official Air Force statement, issued just minutes ago, describes things this way:

The X-51 safely separated from the B-52 and the rocket booster fired as planned. However after 16 seconds, a fault was identified with one of the cruiser control fins. Once the X-51 separated from the rocket booster, approximately … Read more

Cold War secrets: Spy satellite photos lost at sea, then saved

In 1971, the KH-9 Hexagon was the United States' most advanced spy device -- a brand-new photographic reconnaissance satellite as large as a school bus and carrying more than 60 miles of high-resolution photographic film for surveillance missions.

The 6-inch wide Hexagon film frame captured a field of view of about 370 miles, with a resolution of about 2 to 3 feet, according to the National Reconnaissance Office.

Before today's digital technology, the film images were sent back to Earth in recoverable return capsules. Having entered the Earth's atmosphere, the canisters deployed a parachute, and were then snagged … Read more

Robot airplane flies by itself and maneuvers without GPS

Imagine a robotic plane flying without a pilot -- or GPS. A team at MIT has just unveiled its latest prototype.

So, how does it work?

It's able to maneuver with the implementation of a new algorithm that can calculate its location, orientation, velocity, and acceleration.

And the implications are many. For example, your FedEx packages could be transported by autonomous planes, or autonomous helicopters could swoop down and rescue injured soldiers in battlefields. You might even find yourself on a commercial flight sans pilot -- well, maybe.

NASA's Morpheus moon lander crashes and burns

While the world is still basking in the glow of NASA's successful landing of its Curiosity rover on Mars, a flight of the space agency's experimental Morpheus lander had a much more unfortunate ending today.

According to Space.com, the lander crashed and burned at Kennedy Space Center this afternoon after its first free-flight test went badly awry.

"The @MorpheusLander experienced a failure, causing it to catch fire," NASA tweeted. "No one was injured. Information will be released as soon as possible."

But Space.com added that in a statement, NASA said that, "… Read more

NASA's futuristic X-48C hybrid wing-body plane takes flight

NASA said today that its experimental X-48C hybrid wing-body airplane took flight for the first time.

A remotely powered prototype that's housed at NASA's Dryden Flight Research Center at Edwards Air Force Base in California's Mojave Desert, the X-48C is thought to be the future of efficient, long-haul aviation.

The plane is known as a hybrid wing-body because it's essentially a cross between a flying-wing design and a conventional plane. NASA and its partners in the U.S. Air Force, Boeing, and Cranfield Aerospace are confident the aircraft will offer users long-term fuel efficiency, fuel capacity, … Read more