The internet has a habit of making random things go viral, and this time, it is a fictional derpy wolf called Moon Moon.

Nasa is currently preparing to send a very special guest up to the Moon - a robot dog! It's hoped the robot dog will be able to explore the Moon's surface and collect information for scientists.

Nasa is currently preparing to send a very special guest up to the Moon - a robot dog! It's hoped the robot dog will be able to explore the Moon's surface and collect information for scientists.