The properties of dense helium (He) — which happens to be a principal constituent of giant gas planets like Jupiter — at thermodynamic conditions between those of condensed matter and high-temperature ...

Scientists have for the first time observed how atoms in magnesium oxide morph and melt under ultra-harsh conditions, providing new insights into this key mineral within Earth's mantle that is known ...

Dozens of times over the last decade NASA scientists have launched laser beams at a reflector the size of a paperback novel about 240,000 miles (385,000 kilometers) away from Earth. They announced ...

Scientists have developed a groundbreaking technique called RAVEN that can capture the full complexity of an ultra-intense laser pulse in a single shot—something previously thought nearly impossible.

Radiative shocks are a class of shock waves in which the transport and deposition of radiation play a central role in modulating the shock’s structure and dynamics. These phenomena are not only ...

The advancement will help transmit much greater volumes of data between Earth and space. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA has ...

Scientists at the University of Oxford have unveiled a pioneering method for capturing the full structure of ultra-intense laser pulses in a single measurement. The breakthrough, published in close ...

Experimental system and morphological comparison of craters. (A) Optical setup for time-resolved scattering and emission imaging of GHz burst ablation dynamics with the ICCD camera. The 500-fs laser ...

The reaction kinetics of energetic materials is a key factor in determining the detonation characteristics and safety. The complexity of the reaction process and the lack of experimental means remain ...

Caption: Artist’s illustration of the RAVEN technique, which measures a complex light pulse using micro foci and spectral dispersion, which is then fed into a neural network for retrieval. Credit: ...

Pump-probe experiments conducted at large laser facilities provide various flexible load and probe combinations for the study of the reaction kinetics and dynamic process of high explosives in a wide ...