Nasa has successfully sent a laser signal about 290 million miles, smashing previous records and potentially transforming our exploration of the solar system. The milestone was reached by Nasa’s Deep ...

A laser jammer is a device that will make your car invisible to police LiDAR enforcement. Before buying one, here’s what you need to know. You’re driving down the road, minding your own business, and ...

NASA has achieved what it believes to be a breakthrough in optical communication. The stations on planet Earth have both received and sent messages beamed through NASA's Psyche spacecraft, according ...

NASA is experimenting with Invisible beams of light to transmit data to Earth, which can pack 10 to 100 times more information than radio waves. Reading time 4 minutes In December 2023, a tiny, ...

Coherent laser ranging systems confront a fundamental trade-off: higher resolution typically comes with increased system complexity and cost. Researchers from Tsinghua University have demonstrated a ...

The craft has also been outfitted with a near-infrared laser system, which is designed to beam back data through space. NASA has now revealed Psyche was able to send a laser signal from about 290 ...