Noddaz
PowerDork
9/2/22 2:53 p.m.
Enstein ring, I call bull.
That is a Ringworld seen on it's edge. 

Ringworld was a great book and an OK series. I cannot remember if I finished all of them but the 2012 one I doubt I read.
All I see is:

Watch your speed on entry...
I'm thinking Dyson Sphere
In reply to GameboyRMH :
Only the first time. After that it's watching how much mass enters at a time.
RX Reven' said:
I'm thinking Dyson Sphere
But then you wouldn't see the star at the middle.
Maybe that's a charge indicator light 
In reply to dean1484 :
I'm sorry Dean. I'm afraid I can't do that
Keith Tanner said:
RX Reven' said:
I'm thinking Dyson Sphere
But then you wouldn't see the star at the middle.
It could be under construction or maybe they want some light escaping to illuminate surrounding planets.