L2 Orbit

L2 is the short way of saying the second Lagrangian point, which is a fancy name for a position in space that allows for perfect balance between the gravitational pull of the Sun and Earth. This means that any object placed at such a location will stay perfectly still relative to the Earth and Sun. There are actually 5 Lagrange points, L2 is preferred for deep space observations since the Earth and Sun will remain behind your telescope - which means you dont have to worry about anything blocking your view!

Ah the final frontier, let's go!
Hmmm...let me see the other options