Tag: drones

Watch This: View from the World’s Most Advanced Surveillance Drone

By Breanna Draxler | January 29, 2013 10:58 am

If you want to see scary science fiction in real life, watch this video. For the first time, the U.S. Department of Defense gives us a glimpse into its new surveillance system—one that puts George Orwell’s to shame. This big brother is capable of some serious spying, and his name is Argus.

Argus is actually a pretty clumsy acronym: Autonomous Real-Time Ground Ubiquitous Surveillance Imaging System. But there’s nothing clumsy about its capabilities. Argus has the world’s highest resolution camera, which records 1.8 billion pixels in real-time. The sensor itself is classified, but the DoD gave PBS a bit of a teaser for the NOVA special “Rise of the Drones.”

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CATEGORIZED UNDER: Technology, Top Posts

An Ambitious Frontier for Flying Drones: Saturn's Earth-Like Moon, Titan

By Sarah Zhang | February 2, 2012 10:27 am

spacing is important
Artist’s rendering of AVIATR flying on Titan.

Saturn’s moon Titan is a lot like Earth: it has rain, seasons, volcanoes, and maybe even life. Well, it’s not exactly like Earth: the rain is liquid methane, the volcanoes spew ice, and any life would be based on methane. But still, it’s an interesting and relatively Earth-like place, considering the other planets and moons in our solar system. And University of Idaho physicist Jason Barnes says he has a perfect way to explore this moon: with a flying drone.

Why use a flying machine rather than the rovers that worked so well on Mars? With 1/7 the gravity but 4 times the atmospheric density of Earth, flying through Titan is 28 times easier than on our own planet. In fact, it’s the easiest place to fly in our entire solar system. Drones on Titan can be heavier while requiring less fuel. With these facts in hand, University of Idaho physicist Jason Barnes has proposed AVIATR, otherwise known as the Aerial Vehicle for In-situ and Airborne Titan Reconnaissance.

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CATEGORIZED UNDER: Space, Technology

US Drone Fighters Have Been Infected by a Computer Virus of Unknown Origin

By Veronique Greenwood | October 10, 2011 12:58 pm

reaper
Unmanned drones like this Predator are now central to US warfare—but they are also vulnerable to cyberattacks.

What’s the News: A computer virus that records the keystrokes of US military operators has infected two classes of American military drones. “We keep wiping it off, and it keeps coming back,” a military source told Wired’s Danger Room, which broke the story. “We think it’s benign. But we just don’t know.”

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CATEGORIZED UNDER: Technology, Top Posts

Coming Soon to a War Near You: Robo-Hummingbird Drones?

By Patrick Morgan | February 18, 2011 3:32 pm

The next time you enjoy the sight of a hummingbird in a garden, you might want to look twice–because it could be the government’s new avian-inspired drone. Dubbed “Nano Hummingbird,” this camera-toting, remote-controlled surveillance tool is the latest gadget to fly out the doors of DARPA (Defense Advanced Research Project Agency).

Commissioned by the Pentagon in 2006 and designed by AeroVironment, this bird-drone’s abilities match its $4 million price tag: It flies forward, backward, and sideways, and it can even hover in mid-air. That’s not bad for a battery-powered, 6.5-inch long bundle of communication systems and motors that weighs in at two-thirds of an ounce. “We’ve achieved what our customer asked us to,” AeroVironment Vice President Steve Gitlin told TIME Magazine. But with the robot’s maximum speed clocking in at 11 miles per hour, natural hummingbirds can fly circles around this bot.

DARPA hopes Nano Hummingbird could eventually be used as an extra eye on the battlefield.

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CATEGORIZED UNDER: Technology
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