One of the hardest things to calculate for an asteroid is its mass—but it is such a critical feature. It determines how much ...

U.S. Naval Research Laboratory (NRL) researchers have developed a patent-pending Continuous 3D-Cooled Atom Beam Interferometer derived from a patented cold and continuous beam of atoms to explore atom ...

Pairing atom-based sensors cancels overwhelming laser noise, revealing faint signals that future detectors could use to probe ...