
NASA @NASA
It’s not scifi. It’s the real deal. Our @NASASolarSystem #JunoMission to Jupiter recently flew through the magnetic field of Ganymede, one of the gas giant’s many moons. Along the way, it captured audio. Here’s how: https://t.co/9CqbS7jAp5 https://t.co/hLbUf6JGcU — PolitiTweet.org