20+ Incredible Space Facts That Aren’t In Textbooks

Omg, have you heard the rumors???

• A gigantic, undiscovered planet is hiding behind Neptune?
• Volcanoes on Pluto spew ice?
• A colossal canyon on Mars can accommodate the whole US territory, and most of Cleveland?
• Winds on Venus blow 50 times faster than the planet rotates?
• There’s an ocean that consists of metallic hydrogen, and its depth is a staggering 25,000 miles, which is almost the same as the circumference of the Earth?