How about something like this? | __ | |_/\_| | | | \/ |__| E 1 2 3 E is the Earth. 1 is a thin lightweight black

How about something like this? | __ | |_/\_| | | | \/ |__| E 1 2 3 E is the Earth. 1 is a thin lightweight black disc to block the view of the rest of the satellite. 3 is the working parts of the satellite. 2 are mirrors to direct any emissions from 1 in the direction of 3 out to the sides and to direct any emissions from 3 in the direction of 1 out to sides.