33 BREAKING: The Juno spacecraft orbiting Jupiter has DISCOVERED AN FM RADIO SIGNAL COMING FROM THE MOON Ganymede, the first of its kind. (twitter.com) posted 3 years ago by axolotl_peyotl 3 years ago by axolotl_peyotl +34 / -1 23 comments share 23 comments share save hide report block hide replies
They're saying this is a natural phenomenon, but I don't know enough about interplanetary electromagnetic dynamics to say whether or not that's bullshit.
And wouldn't an FM signal be pretty easy to spot if it had always been there?
No typical range is 40 miles