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DARPA's telescope will keep the military's satellites safe
DARPA is officially done developing the Space Surveillance Telescope (SST) and has handed it over to the US Air Force. Pentagon's most adventurous arm worked with the military division for over a decade to build the SST, which was designed to monitor space junk that pose a threat to satellites in orbit. It's been observing asteroids and near-Earth objects since 2011 in New Mexico, but now that it has officially changed hands, the SST will go through some big changes. Perhaps the biggest of which is its home: the Air Force plans to uproot the whole structure and ship it off to Australia.
ITG xpPhone 2 hands-on: Windows 7 on a smartphone
We got a little worried when ITG missed its January unveiling for the xpPhone 2, but yesterday, this Windows 7-powered smartphone finally made its debut public appearance in Guangzhou, and we happened to be there to scoop up a demo unit. Since we last came across the second-gen xpPhone, its ambitious Chinese manufacturer has dished out more detailed specs: the 17.5mm-thick device comes with a 4.3-inch 800 x 480 LCD made by Sharp, multitouch input, an Intel Atom Z5xx series processor up to 2GHz, up to 2GB of RAM, up to 112GB of SSD made by Silicon Storage Technology, microSD expansion and a multipurpose HDMI Micro socket (not HDMI Mini as we mistakenly said in our video after the break) that takes care of video, audio, data (USB 2.0) and power. Read on to find out what we think of this weird creature.
DARPA's new Space Surveillance Telescope will keep our satellites safe from interstellar debris
What's that in the sky? A bird? A plane? Oh, it's just some junk floating around in space, posing major threats to our military's spy satellites. To help keep an eye on it, engineers at DARPA, MIT and the Air Force have unleashed a new $110 million telescope that's been in the works for nine years now. The new Space Surveillance Telescope (SST) is capable of delivering wide-angle views of the Earth's firmament thanks to a curved CCD. This allows for a massive 3.5m aperture and f/1.0 exposure settings, capturing more light in a day that your average scope can in a week. As part of the Air Force's Space Surveillance Network (SSN), the telescope's primary task will be to look out for any microsatellites, meteors or other alien droppings moving at the same speed at which the Earth rotates. The system developed its first images earlier this year and the Air Force may eventually place SSTs all over the world, creating a 360-degree surveillance blanket and going a long way toward keeping our spycraft warm, cozy, and safe from galactic hazards.
