In high-intensity laser–matter interactions, including laser-induced particle acceleration, physicists generally want to work ...

WASHINGTON — Rhea Space Activity, a Washington, D.C.-based space technology startup, is adapting navigation software originally developed by NASA for military use under a U.S. Space Force contract, ...

A team of physicists has discovered a surprisingly simple way to build nuclear clocks using tiny amounts of rare thorium. By ...

At the heart of our sun, fusion is unfolding. As hydrogen atoms merge to form helium, they emit energy, producing the heat ...

In low-Earth orbit, a small California startup is trying to do something that sounds like science fiction: redirect sunlight ...

The Federal Communications Commission has moved from targeted restrictions to a sweeping embargo, blocking the sale of all ...

By 2030, smartphones could connect to 6G satellites. Standards groups are advancing specs to integrate space-based and terrestrial networks.

Paramount, under new ownership, has made some big swings out of the gate, and undoubtedly, their two biggest moves thus far have been picking up UFC rights and poaching away The Duffer Brothers and ...

Abstract: To realize the efficient transmission of deep space communication, single photon detection technology is used to overcome the signal attenuation and noise problems in long-distance ...

A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies with extreme precision while using far less power than today’s bulky systems.

Experiments show optical fibers could be key to realizing a flexible, distributed architecture for high-speed data links in aircraft PISCATAWAY, N.J., Dec. 26, 2025 /PRNewswire/ -- Free-space optical ...

Abstract: A 1.8-km optical wireless communication (OWC) link with 0.56° wide divergence angle is utilized to simulate a 1000-km low Earth orbit (LEO) satellite-to-ground station laser communication ...