Monday's NASA's DART spacecraft hit asteroid Dimorphos--a dramatic bullseye 11 million kilometers from Earth.
Surprising even NASA, ground-based telescopes had no trouble seeing the impact. Professional and amateur astronomers photographed a bright cloud of debris emerging from the battered asteroid. See the photos @ Spaceweather.com
Did you miss last night's aurora storm? An unexpected geomagnetic storm on Sept. 26th sent auroras spilling into the USA. Subscribers to our Space Weather Alert Service received an instant text message when the storm began
Ukraine amateur radio satellite may launch November
RSGB EMF Calculator
VGC VR-N7500: APRS! Android, iOS, Bluetooth, Dual Band 2m/7cm
Dramatic ground-based images of DART's asteroid impact
The OTHR noise on 10 Meters
RSGB HF Contest Calendar Updated
M0CUK standing in 19th position
World Amateur Radio Day 18 April
UK Remotely-Invigilated Online Foundation exams are operational
Battling with N1MM & FT4 for Hope QSO Party
NASA Reveals Project For "HF" Radio Telescope on Far Side of Moon
Historic first trans-Atlantic contact made on 432 MHz
144 MHz Trans-Atlantic record extended to almost 4,760kms
RSGB HF Contest Calendar
West Berkshire YSF reflector now online
FT4 Contest results released
Practical Wireless 70MHz Contest
Taurus-1 with Codec-2 transponder launched
Update on 144MHz and 23cm threats
Historic trans-Atlantic contact made on 144 MHz
ARISS school contact planned for Claygate, United Kingdom
ARISS school contact planned for Tasmania, Australia
NADARS still top of the local clubs
New handheld for Yaesu
BBC extends 5G broadcast radio trial
Ham radio aids cyclone relief effort
RSGB AGM QO-100 talk now available
Radio hams to help Odisha communicate
Arduino and RF from kHz to 1 GHz
The very particular world of amateur radio
Ham radio satellite ground station article in HackSpace magazine
Students' studies pay off with ham radio contact to ISS
Ham radio operators eager to connect worldwide
RSGB release vintage ARDF ham radio video
Hams try to re-carve the amateur radio spectrum in fight over open or encoded broadcasts