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Four Laser Beams Will Create The World’s Most Powerful Fake Stars
Image Cache: Set lasers to star mode. The European Southern Observatory’s Paranal Observatory in Chile now has four powerful laser beams with which to create artificial stars in the night sky.
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These Auroras Look Incredible Filmed From The Space Station In Ultra HD
Video: Here’s something to wind down your night right: NASA Television’s latest feature, a compilation of stunning vistas of both the Aurora Borealis and Aurora Australis, as viewed from the International Space Station and filmed in 4K Ultra-High Definition.
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DARPA’s Submarine-Destroying Drone Ship Is Called ‘Sea Hunter’
Say hello to Sea Hunter. That’s the new name for DARPA’s autonomous warship, which is designed to seek-and-destroy submarines without a crew aboard.
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This Is The Huge Fuel Tank NASA Will Use To Reach The Depths Of Space
Image Cache: Don’t even ask how much this fuel tank will cost to fill. The giant cylinder is just one of the two tanks that will hold the fuel used to power NASA’s new Space Launch System when it blasts off to take missions to Mars and deep space.