Returning spacecraft hit the atmosphere at over five times the speed of sound, generating a sheath of superheated ionized plasma that blocks radio communications during the critical minutes of reentry. It's a problem that's vexed space agencies for decades, but researchers at China's Harbin Institute of Technology are developing a new method of piercing the plasma and maintaining communications.
.. Continue Reading Scientists look at communicating with hypersonic vehicles using plasma resonanceSection: Space
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from Gizmag Emerging Technology Magazine http://ift.tt/1HYNurQ
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