"The VRO’s design allows the camera to capture a large area of sky the size of 7 full moons across in a single image."

Wow, that's a lot of sky for a telescope. Around 3.5° at once. I purchased a telescope specifically to view DSO, and it is ~3 full moons. When attaching my older DSLR, a full moon isn't even 50% of the captured image. Of course, mine's only ~150mm instead of 8.4m. Just putting size in perspective of my own use instead of using school buses or football pitches or basketball type nonsense.