NASA's spacecraft hears a strange "hum" outside our solar system
May 10, 2021 by archyde A NASA spacecraft picks up a strange “hum” outside our solar system. Voyager 1 is the most distant human-made object ever built, as one of a pair of spacecraft launched toward the edge of the Solar System 44 years ago. His journey has taken him right to the edge and beyond – and he now cuts through the “interstellar medium” beyond the influence of our Sun. Devices on board the spacecraft trying to analyze this interstellar medium have heard the sound of a stationary drone, which appears to be the noise of the universe outside our region. The drone appears to...
Source: archyde.com