ISS SSTV Planned for Nov 12-19

From November 12-19 amateur Slow Scan TV (SSTV) transmissions are expected from the International Space Station…

The ARRL Solar Update

11/07/2025 Solar activity has reached high levels due to a pair of X-classflares. The first was an…

ARRL Members Enter to Win an Icom Dream Station

11/07/2025 The countdown is on! Full members of ARRL The National Association for Amateur Radio® have…

Enceladus’s ocean may be even better for life than we realised

Plumes of ice particles, water vapour and organic molecules spray from Enceladus’s south polar region NASA/JPL-Caltech…

Copernicus Sentinel-1D journey to space

The Copernicus Sentinel-1D satellite has joined the Sentinel-1 mission in orbit. Launch took place on 4…

ARRL Introduces New LIVE Online Course for Ham Radio Licensing

11/07/2025 ARRL The National Association for Amateur Radio® has introduced a new, fully-interactive two-day online course…

Special Event Unites Two Pennsylvania Colleges and Amateur Station W3USR

11/07/2025 The Murgas Amateur Radio Club is celebrating its 50th anniversary this year with a special…

A distant galaxy is being strangled by the cosmic web

Simulation of the large scale structure of a galaxy cluster Illustris Collaboration/ESO The cosmic web is…

2025 Veterans Day – Amateur Radio Events. ARRL Closed Nov. 11

11/07/2025 Many amateur radio clubs and organizations are planning on-air commemorations and special events for Veterans…

Slow Gods review: Deep-space sci-fi novel is delightful, profound and not to be missed

It’s bad luck for those living on Adjumir, which is set to be obliterated DETLEV VAN…