Image: Seeing an X-plane's sonic boom
When NASA's next X-plane takes to the skies, it will produce some pretty cool images.
Space Exploration
Dec 19, 2017
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News tagged with shockwaves
Astronomers glimpse supernova shockwave
Astronomers have captured the earliest minutes of two exploding stars and for the first time seen a shockwave generated by a star's collapsing core.
Astronomy
Mar 22, 2016
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Japan's maglev train runs test at over 310 mph (w/ Video)
(Phys.org) —Moving toward its goal of building a high-speed magnetic levitation (maglev) train line between Tokyo and Osaka, Central Japan Railway Co has resumed testing of its L0 (L Zero) train—demonstrating speeds just ...
Chelyabinsk meteorite had previous collision or near miss (Update)
The Chelyabinsk meteorite either collided with another body in the solar system or came too close to the Sun before it fell to Earth, according to research announced today at the Goldschmidt conference in Florence.
Space Exploration
Aug 26, 2013
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Team succeeded in precisely measuring expansion velocity of shockwave of supernova remnant W44
A research team led by Tomoro Sashida and Tomoharu Oka (Keio University) has succeeded in precisely measuring the expansion velocity of a shockwave of the supernova remnant W44. The remnant is located in the constellation ...
Astronomy
Aug 13, 2013
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The Sun's ripple effect
A new study co-authored by Boston University astronomers indicates that a bow shock (a dynamic boundary between the Sun's heliosphere and the interstellar medium) is highly likely. These findings challenge recent predictions ...
Space Exploration
Jul 30, 2013
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What Killed the Dinosaurs?
Dinosaurs roamed the Earth for 135 million years. Filling every ecological niche, from the oceans, forests and plains; even the skies.
Space Exploration
Jul 19, 2013
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Fluid dynamics: Resolving shockwaves more accurately
A new computational scheme enables more stable simulations of shockwaves in fluids and may be scalable for large engineering designs.
Engineering
Jul 17, 2013
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What will Voyager 1 discover at the bow of the solar system?
As the Voyager 1 spacecraft approaches the very edges of our solar system, space scientists await to see if it will discover the solar system's 'bow shock'; a theorized pile up of gas, dust, and cosmic rays, which accumulate ...
Space Exploration
Jul 15, 2013
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Tracking gunfire with a smartphone
(Phys.org) —You are walking down the street with a friend. A shot is fired. The two of you duck behind the nearest cover and you pull out your smartphone. A map of the neighborhood pops up on its screen with a large red ...
Engineering
Apr 25, 2013
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