Why do comets have different orbit lengths? Some comet orbits are further away from the Sun than others.

Some comets have a much slower speed than others.

Some comets travel much faster than others.

Some comets are heavier than other taking longer to orbit.

Answer is in the photo. I couldn't attach it here, but uploaded it to a file hosting. link below! Good Luck!

cutt.ly/kzH1l58

✔ Some comets travel much faster than others.

Explanation:

"When the comet is far from the sun, it travels at about 2,000 miles per hour. As it gets closer to the sun, its speed increases. It may travel at over 100,000 miles per hour! As a comet approaches the sun, its icy body begins to melt, releasing gas and dust."