Will two rare supernovas finally tell us how fast the universe is expanding? Perhaps, but we'll have to wait for it for them ...

Cultural factors, such as attitudes toward the past and an independent-interdependent orientation, shape how people plan ...

Chinese researchers say they have created a new "lunar time ephemeris" that can calculate the time on the Moon and sync it with time on Earth. Currently, there is no agreed-upon time zone on the Moon.

A new software package detailed by Chinese scientists promises to tell what time it is on the moon, accounting for effects of relativity. When you purchase through links on our site, we may earn an ...

Abstract: We present a comprehensive tutorial on the finite-difference time-domain (FDTD) modeling of space, time, and space-time-varying media, building upon our previous review by offering a ...