Next-generation optical sensor can read photon spin across UV-to-infrared wavelengths

A research team led by Professor Jiwoong Yang of the Department of Energy Science and Engineering at DGIST has developed next ...
News 13

NASA: Artemis III will not land on the moon

KENNEDY SPACE CENTER — While giving an update on the Artemis II rocket and its repairs, NASA Administrator Jared Isaacman revealed that the Artemis III mission will not be landing on the moon.

Trade-offs between commercial and public satellite data in water mapping accuracy revealed

A new study finds that commercial satellite imagery data often outperforms public data sets when identifying surface water, ...
IEEE

Cooperative Spectrum Sensing and Sharing in PD-NOMA Cognitive Radio Networks

Abstract: Spectrum efficiency, spectrum sensing (SS) and sharing are core requirements of a reliable communication network to maximize the utilization of the scarce radio frequency spectrum. This ...
IEEE

A Multi-Feature Spectrum Sensing Algorithm Based on GRU-AM

Abstract: In cognitive radio (CR), spectrum sensing aims to detect unused spectrum within a frequency range for exploitation. However, the complexity and diversity of communication environments render ...
The Spectrum

SMX Strengthens Transparency and Security for Australia’s Rare Earth Supply Chains to the US

NEW YORK CITY, NEW YORK / ACCESS Newswire / March 5, 2026 / In the context of US demands for critical minerals, rare earth elements play a central role in clean energy, defense, and advanced ...