> What do electric cars and rockets have in common? Electric motors? I imagine there are differences but the super heavy grid fins are electrically actuated (

> What do electric cars and rockets have in common? Electric motors? I imagine there are differences but the super heavy grid fins are electrically actuated (I have heard these motors were sourced from Tesla, though I don't have a great reference for that on hand). The thrust vectoring is also electrically actuated... again, I imagine there are differences of what's on the rocket and what's in the cars... but there are cross over areas of research and engineering. Also, in a hand-wavy way, rovers share some traits with electric cars; again electric motors, wheels, steering, etc. So while I don't believe a traditional car company is exactly trying to build space hardened/ready equipment in the normal course of business... it's not as far fetched as some combinations could be.