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 ...

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 ...

Muons are unstable subatomic particles that spontaneously and rapidly transform into other particles via a process known as ...

Researchers set a record by guiding light in 45-meter-long air wave-guides. It's not at every university that laser pulses powerful enough to burn paper and skin are sent blazing down a hallway. But ...

Researchers have developed a method that could one day be used to build roads on the moon. The novel approach, described in a proof-of-concept study published in the journal Scientific Reports, would ...

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 ...

NASA has successfully transmitted data between Earth and two spacecraft using lasers, completing a groundbreaking experiment that could aid in future missions to other worlds. When you purchase ...

At the heart of our sun, fusion is unfolding. As hydrogen atoms merge to form helium, they emit energy, producing the heat ...

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 ...

Long tubes, strong magnets, and bright lasers. Is that all it takes to entice the shyest particles in the universe to reveal themselves? Physicists working on the ALPS II experiment certainly hope so, ...

You can gaze upward at night to see a veritable ocean of stars, but the visible parts of the universe are just a fraction of the total. The rest, we think, is dark matter and dark energy, which are by ...

A new experiment has demonstrated something that sounds physically impossible – light itself casting a shadow. It turns out that if you manipulate a laser just right, then hit it side-on with another ...