Type II solar radio bursts are believed to be excited by shock waves. They are often linked to shocks driven by solar eruptive events like coronal mass ejections (CMEs) and solar flares, and are characterized by a slow drift ...
Astronomy
May 26, 2020
2
8
Simulating the test flight of a hypersonic glider, being developed through the international HEXAFLY-INTÂ collaboration, involving partners across Europe, Russia, Australia and Brazil and supported by the European Commission ...
Space Exploration
Apr 02, 2020
0
7
A team at the National Institute of Standards and Technology (NIST) has developed a tool to monitor changes in widely used composite materials known as fiber reinforced polymers (FRPs), which can be found in everything from ...
Materials Science
Feb 19, 2020
0
4
According to a new study led by a team from The University of New Mexico, centuries-old laws about the behavior of gas mixtures do not apply in the presence of shock waves.
General Physics
Dec 09, 2019
0
58
Researchers at EPFL have developed a new laser 3-D-printing technique to manufacture metal components with unprecedented resistance to high temperature, damage and corrosion. The method has applications in fields ranging ...
Materials Science
Nov 21, 2019
0
9
Astronomers using data from NASA's Chandra X-Ray Observatory and other telescopes have put together a detailed map of a rare collision between four galaxy clusters. Eventually all four clusters—each with a mass of at least ...
Astronomy
Oct 25, 2019
2
376
Sandia National Laboratories physicists Mark Boslough and Dave Crawford predicted the Hubble Space Telescope would see a rising vapor plume as the Shoemaker-Levy 9 comet crashed into the far side of Jupiter (Figure 1) in ...
Plasma Physics
Oct 21, 2019
0
7
Imagine you're getting ready to fly to your favorite vacation destination when suddenly a volcano erupts, sending massive amounts of volcanic ash into the atmosphere, and forcing the cancellation of your flight. That's exactly ...
General Physics
Oct 21, 2019
0
31
When two galaxies merge, there are brief periods of stellar baby booms. A group of astronomers led by Lingyu Wang (SRON Netherlands Institute for Space Research) has now used a sample of over 200,000 galaxies to confirm that ...
Astronomy
Oct 21, 2019
9
1310
Single atoms work great as catalysts, but they usually don't stay single for long. Argonne scientists are part of a team that uses high-temperature shock waves to keep them in their place.
Materials Science
Sep 26, 2019
0
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