Huge radio-controlled cardboard airplane made at home with cereal boxes, this time the only thing not made with cardboard is the fuselage, since this kind of cardboard is not strong enough to stand ...

At first glance, it looks like an uneven smudge. But when astronomers enhanced the image, sharp edges appeared — two distinct, intersecting rings centered on a compact galaxy. The rings seem to trace ...

The most distant and most powerful "odd radio circle" (ORC) known so far has been discovered by astronomers. These curious rings are a relatively newly identified astronomical phenomenon, having been ...

Most distant and powerful odd radio circle ever found - a massive double ring that could reveal how black holes and galaxies interact.

Astronomers discover the most distant and powerful odd radio circle, reshaping theories about cosmic structures.s ...

For decades, scientists engaged in the Search for Extraterrestrial Intelligence (SETI) have probed the galaxy for signs of artificial radio transmissions. Beginning with Project Ozma in 1960, ...

Latest releases of OpenTX Update the OpenTX firmware elrs lua Script ExpressLRS project ExpressLRS configurator 2.4 Ghz rf module Nano receiver 900 Mhz module and it's nano receiver BetaFPV web ...

HT is an open-source hardware VHF or UHF radio designed to plug into the USB-C port of an Android smartphone and turn it into a handheld ham radio ...