Researchers expand simulation tool to help design the next generation of photonic and quantum devices

by quasarn01 | Jul 22, 2026 | Latest in Physics

Many modern technologies, from optical communications and artificial intelligence (AI) hardware to advanced sensors and medical imaging, depend on photonic and semiconductor devices that precisely control the interaction between light and electrons. Designing these...

Scientists turn radio telescopes into space scanners—sharpening view of hidden orbital threats

by quasarn01 | Jul 22, 2026 | Astronomy

Scientists have successfully demonstrated a breakthrough in how sensitive radio telescopes can be used to significantly improve the world’s ability to detect, track and characterize satellites and space debris in orbit. Go to Source

New multiplexing scheme accelerates long-distance quantum communication

by quasarn01 | Jul 22, 2026 | Latest in Physics

Quantum networks, systems consisting of multiple connected nodes or devices that can transmit quantum information to one another, have the potential to advance future communications. These networks typically leverage entanglement, a quantum phenomenon that prompts two...

Private mission launches to extend life of out-of-gas communication satellites

by quasarn01 | Jul 22, 2026 | Astronomy

A two-armed space robot blasted off on a private salvage operation Tuesday to slap life-extending jetpacks on old satellites running low on fuel thousands of miles up. Go to Source

Electyrolyzer experiment designated ready-to-fly by NASA

by quasarn01 | Jul 21, 2026 | Astronomy

A Southwest Research Institute and University of Texas at San Antonio experiment has passed a critical NASA review, designating it ready for parabolic flight testing. The two institutions will evaluate the performance of a patent-pending electrolyzer, the Mars...