Researchers have commanded swarms of magnetic microrobots to manipulate, rotate, and assemble objects without ...

There are many situations in which it's important to know how much force one object is applying to another item. A small, thin sticker has been designed to measure and relay such data, without ...

Satellites, rocket parts, and other space debris are clogging up the atmosphere with the potential to interfere with space-based assets, including items used for national security like GPS, weather, ...

A research group led by Professor Sunkook Kim at Sungkyunkwan University, in collaboration with École Polytechnique Fédérale de Lausanne (EPFL), has developed a laser-processed three-axis force sensor ...

An atom is electrically neutral which means that there are identical numbers of protons and electrons. Positive charge of protons is composed of negative charge of electrons. It has no electrical ...

Lt. Gen. John Shaw, deputy commander of U.S. Space Command, emphasized the military's interest in supporting NASA in planetary defense activities during a panel discussion at the 37th Space Symposium ...

We want to advance civil space traffic management and planetary defense for asteroids." The University of Colorado Boulder is leading a major Air Force project to track objects orbiting near the moon.