Hubble Telescope sees cosmic 'cat's tail' that could wrap around Earth and the sun 500 times

Using the Hubble Space Telescope, astronomers have investigated a cosmic cat's tail, finding it likely formed after two Pluto-sized bodies smashed together.

The feature, nicknamed the Cat's Tail, extends out from the debris disk known as Beta Pictoris which is located in a planetary system located 63 light-years away. This tail would put that of the average tabby to shame: It's so long that it could curl around the sun-Earth system about 500 times. That's about as long as 200 trillion house cats.

The major difference between our solar system and the planetary system that hosts the Cat's Tail is the latter's relative youth. While our solar system is around 4.6 billion years old, Beta Pictoris is a cosmic kitten no more than a few million years old. That means it is still host to collisions between planetary bodies similar to the ones that rocked the solar system during its infancy.