7-year-old UK boy writes to NASA

Dexter, a 7-year-old from Derby in England, wrote to NASA saying he wanted to be an astronaut and go to Mars.The Huffington Post reports that to the surprise of his mother, Katrina Anderson, NASA responded encouraging Dexter to explore space camp, get good grades and...

Google Project Loon Interference Concerns

Concerns have been raised about interference from the 2400 MHz and 5800 MHz transmitters on the Google Project Loon High Altitude Balloons. Google has launched 30 balloons from New Zealand which transmit wideband 2400 MHz and 5800 MHz signals and concerns have been...

ISS Ham Radio Slow Scan TV Active

The Slow Scan TV (SSTV) experiment MAI-75 on the International Space Station (ISS) was active on July 2-3, on 145.800 MHz FM. The Russian ham radio call sign is RS0ISS. Two Russian hams, Pavel Vinogradov, RV3BS, and Fyodor Yurchikhin, RN3FI, are aboard the ISS as part...