During the reconstruction and expansion of expressways, defects at the roadbed junction can compromise driving safety and significantly reduce the service life of the road. Based on engineering cases, ...

"We show that this design can, in principle, find half of all existing Earth-like planets orbiting sun-like stars within 30 light-years in less than three years." When you purchase through links on ...

HELSINKI — Chinese commercial launch company iSpace has secured new funding as it prepares for a first launch of its Hyperbola-3 reusable rocket. The company, full name Beijing Interstellar Glory ...

All the tech we rely on, from cars to smartphones, was engineered using physics. You don’t need to know the science to use these things. But a well-rounded human should understand at least some of the ...

The Chinese company iSpace's launch-success rate has dipped below 50% once again. iSpace's seventh Hyperbola-1 rocket lifted off from the Jiuquan Satellite Launch Center in the Gobi Desert on ...

A Chinese rocket start-up has suffered another launch failure, resulting in the loss of three satellites as part of a commercial constellation being assembled for global weather forecasting and ...

To mathematicians, equations are art. Just as many are moved by a painting or piece of music, to those who appreciate and understand math, expressions of numbers, variables, operations and relations ...

Abstract: Spoofing attacks are one of the most critical threats against secure global navigation satellite system (GNSS) positioning. Since correct positioning is a must in many vehicle-to-everything ...

Gravity pulls objects together; the closer they are, the stronger the pull. Energy and mass are equivalent and interchangeable (E=mc²). The universe's expansion speed is linked to a galaxy's distance.

Imagine a cartoonist drawing a watch. It might have a couple lines for the hands, a couple lines for the strap and a circle for the case. But what if it were squarish? You probably wouldn’t give it a ...