Complex sentence: Dove 2 is a private, commercial, space-based, remote sensing system, licensed to collect images of the Earth and is undertaking an experimental mission in a 575 km circular orbit at an inclination of 64.9 degrees.
Split into simpler sentences: Dove 2 is a private, commercial, space-based, remote sensory system, licensed to collect images of the Earth. It is currently undertaking an experimental mission in a 575 km circular orbit at an inclination of 64.9 degrees.