Phonons are sound particles or quantized vibrations of atoms in solid materials. The Debye model, a theory introduced by ...

A study led by researchers from the University of Turku in Finland has discovered phosphorus and fluorine in solid dust particles that were collected from a comet. Scientists on the project say that ...

For about 15 years, a powerful radio telescope on planet Earth dutifully recorded data about a location in the cosmos billions of light-years away from us — and, at last, astronomers managed to stitch ...

The stunning experiment, which reconstructs the properties of entangled photons from a 2D interference pattern, could be used to design faster quantum computers. When you purchase through links on our ...

High up in some ice-filled clouds, sitting inside an airplane loaded with science instruments, Christian Nairy looked at pictures flashing on his computer screen. This high-altitude slideshow is ...

Calcium-aluminum-rich inclusions (CAIs) formed by condensation of volatilized dust in the hot, innermost region of the protoplanetary disk whereas chondrules formed further from the sun by accretion ...