Everyone's favorite dwarf planet, Pluto, was discovered just 95 years ago. Here's the story of how the once-ninth planet was discovered. In the early 20th century, the businessman, astronomer, and ...

Many of you, like myself, were probably taught in grade school that Pluto was the ninth planet in our solar system, and, until 2006, this was accepted as fact. I’ll return to Pluto’s discovery, and ...

Known as Planet Nine or Planet X, it is a hypothetical planet that has ... a wealthy American businessman and astronomer, kicked off the search for it in 1906. For more than 70 years, Pluto ...

One of those things is reportedly Planet X, a Groot movie where he returns to his home planet. As we all know well, MCU actors are supposed to stay very, very quiet about anything involving their ...