A Hiroshima University team has designed a feasible way to detect the Unruh effect, where acceleration turns quantum vacuum ...

For more than a century, physics has been built on two great theories. Einstein's general relativity explains gravity as the ...

Is time something that flows — or just an illusion? Exploring space-time as either a fixed “block universe” or a dynamic ...

Whether space-time exists should neither be controversial nor even conceptually challenging, given the definitions of “space-time,” “events” and “instants.” The id ...

NASA’s Interstellar Mapping and Acceleration Probe (IMAP) lifted off aboard a SpaceX Falcon 9 rocket from the agency’s ...

A NASA research team including the University of Idaho Physics Professor, Dr. Matthew Hedman, discovered a new moon orbiting Uranus. The team used imagery captured from NASA's James Webb Space ...

A space instrument built by the University of Colorado Boulder will launch aboard a NASA spacecraft on Sept. 23 to detect and ...

Seeking endorsements for her new book, Chanda Prescod-Weinstein finds herself staring at fundamental questions of space, time ...

In their study, Zhao and Smalyukh created a space–time crystal in the nematic phase of a liquid crystal. In this phase the crystal’s rod-like molecules align parallel to each other and also flow like ...

IMAP, which is 2.4 m in diameter and almost 1 m high, will also support real-time observations of the solar wind and ...

Supriya Chakrabarti, Distinguished University Professor, Department of Physics and Applied Physics, University of Massachusetts Lowell and Director, Lowell Center for Space Science and Technology will ...