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Space

+ - The tech behind Felix Baumgartner's stratospheric skydive->

Submitted by
MrSeb
MrSeb writes "Felix Baumgartner has successfully completed his stratospheric skydive from 128,000 feet (39km), breaking a record that was set 52 years ago by Air Force Captain Joe Kittinger — that much we know. From the balloon, to the capsule, to the gear that Baumgartner wore during his 730 mph (1174 kph) free fall, the technology behind the scenes is impressive, and in some cases bleeding edge. ExtremeTech takes a deep dive into the tech that kept Baumgartner alive during the three-hour ascent and (much shorter) descent — and the tech that allowed us to watch every moment of the Red Bull Stratos mission live, as captured by no less than 15 digital cameras and numerous other scientific instruments."
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The Military

+ - US Navy Cruiser and Submarine Collide->

Submitted by Anonymous Coward
An anonymous reader writes "Despite billions of dollars in advanced electronics, radars,and sonar it seems the Navy needs to install backup cameras on their boats. "The Pentagon said late Saturday that it is investigating why a Navy submarine collided with an Aegis cruiser during routine operations at an undisclosed location.""
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EU

+ - Galileo: Europe's version of GPS reaches key phase-> 1

Submitted by another random user
another random user (2645241) writes "The third and fourth spacecraft in Europe's satellite navigation system have gone into orbit. The pair were launched on a Russian Soyuz rocket from French Guiana.

It is an important milestone for the multi-billion-euro project to create a European version of the US Global Positioning System.

With four satellites now in orbit — the first and second spacecraft were launched in 2011 — it becomes possible to test Galileo end-to-end. That is because a minimum of four satellites are required in the sky for a smartphone or vehicle to use their signals to calculate a positional fix."

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