Kerbal Space Program

When you open up a saved game, the view of the KSC is completely black - changing the camera angle brings the space center into focus. Something similar happens in flight - if you load the Powered Landing simulation, for instance, it is a black screen unless you mouse over the rocket - in which case the rocket and background appear.

Some screenshots:

What greets you when you open a save file:

When you shift the camera angle slightly:

What greets you when you load the Powered Landing simulation:

Apparently the reentry heating works even when the rocket is not visible:

When you mouse over the rocket, it and the background come into view:

Here's a screenshot with the F3 button pressed for flight details in case that helps any:

The system I am using is a homebuilt box running Windows 7 SP1 Pro. Processor is a Intel Core i5-760, 8 GB RAM, graphics card is an ATI Radeon HD 5500 series. If there's any other info I can provide, let me know.