An astronomer presented a paper that says the "wow! signal" from 1977 could have originated from a comet and not from aliens. Hydrogen gas from comets as they accelerate could have caused the radio emissions.
Astronomers combine radio wave interferometry and microlensing to further study black holes
With drones becoming increasingly popular in recent years, more individuals are concerned about their privacy being invaded. Anti-drone technology has been on the rise, and along with it a brand new item that can ground unmanned aircraft. The Dronegun is a drone-jamming system that blasts radio waves into the distance to disorient the aircraft's control channels.
The "Waves" instrument aboard Juno captured the spooky sound coming from Jupiter's northern lights.