When it comes to electromagnetic waves, humans can really only directly perceive a very small part of the overall spectrum, ...

Spectrum Slit a light sculpture visualizes RF activity with an SDR receiver and sixty?four filament LEDs, helping you see ...

The 5G mmWave market offers opportunities driven by the demand for high-speed FWA, solving last-mile connectivity in urban ...

For over two decades, millions of personal computers around the world have joined forces to scan radio signals from the cosmos, hoping to identify a trace of technological life beyond our ...

China has filed plans to launch more than 200,000 satellites, marking what could become the most extensive satellite mega-constellation ever constructed.

LOS ANGELES — For most Americans, BTS is widely associated with a mega-popular K-Pop recording act with a new album set for a March 2026 release. In the world of cable television, as written by ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a technosignature. Reading time 3 minutes From the moment astronomers discovered ...

The most sensational story of the year for astronomers has been the discovery of the comet 3I/ATLAS, which was first observed on July 1, 2025 by NASA's Asteroid Terrestrial-impact Last Alert System ...

Radio astronomy has a pollution problem. Satellites thousands of kilometers overhead, designed to broadcast communications or relay data, are increasingly contaminating the frequencies astronomers use ...

An amateur astronomer has accidentally uncovered a series of puzzling radio signals coming from SpaceX's government-operated "Starshield" network. The signals overlap with protected frequencies and ...

AT&T has quickly deployed 30 MHz of nearly-nationwide radio spectrum that it agreed to buy from EchoStar in August. This significantly adds to the mid-band capacity (3.45 GHz, part of band 77) that is ...