🛰️🌍🔄

#gravity #orbit #satellite #earth #space physics #celestial mechanics #attraction

☀️💫🪐

#solar system #orbit #planet #gravity #space physics

🚫🌍👇

#no gravity #zero gravity #weightless #anti-gravity #space physics

🍎🌍👇GmM/r²

#newton #universal gravitation #physics equation #gravitation law #classical mechanics #space physics

🧲✨🌕↗♃

#magnetic field #magnetosphere #intrinsic magnetic field #jovian moon #ganymede #space physics