TL;DR
Rotate the view by 90 degreesWhat?
Rotate the entire view by 90 degrees.I dont think there is any new sprites or anything needed (I guess apart from the thrusters which are the only buildings without any left right rotation or symmetry yet)
Why?
Even before ultra widescreen monitors I pretty much focussed on building my bases, which tend to be long and thin, in a left right direction to have a better overview / user more of my sceen. So even if I found the perfect spot north-south spot I would go on to find a perfect south west spot.So now I have a ultra wide screen and with the space age launch, we have space platforms with are forcefully long and thin in a north south direction.
So I would really love if there could be a way to at least have the spaceships fly left right / be long and thin in the left right direction.

