Why NASA Is Making Air Explode Using Electricity - The Electric Arc Shock Tunnel
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YouTubeScott Manley
Why NASA Is Making Air Explode Using Electricity - The Electric Arc Shock Tunnel
The Electric Arc Shock Tunnel (EAST) at NASA Ames can generate hypervelocity shockwaves in test atmospheres to understand what happens during atmospheric entry. This system uses a capacitor bank that stored up to 1.25MegaJoules to drive a shockwave in a test gas then observe the light emitted. This is essential to determining the radiative ...
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Thirty years ago today the space shuttle Challenger exploded. Do you remember where you were? | CBC News
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FROM THE ARCHIVES: Today marks 33 years since the Space Shuttle Challenger exploded, killing all seven crew members on board. “It happened just over one minute into flight,” NBC’s Dan Molina reported that day on NBC Nightly News with Lester Holt. “From mission control: silence.” | NBC Nightly News with Tom Llamas
2:26
FROM THE ARCHIVES: Today marks 33 years since the Space Shuttle Challenger exploded, killing all seven crew members on board. “It happened just over one minute into flight,” NBC’s Dan Molina reported that day on NBC Nightly News with Lester Holt. “From mission control: silence.” | NBC Nightly News with Tom Llamas
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633.7K viewsJan 28, 2019
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