The mysterious “blue planet” Neptune has been a wonder to astronomers ever since it was discovered in 1846. For a long time, it was the last known planet orbiting the sun until Pluto came into view.

Since then, scientists have studied this blue ball and have discovered dramatic changes on this planet over the last few decades.

But lately, scientific research has unveiled some shocking information about Neptune that has grabbed the attention of space experts like Michio Kaku.