Two Huge Silver sparkling Spinning spheres coming toward us in the sky

Driving through the Sierra Nevada Mountains / Carson Pass, we saw Two Huge Silver sparkling Spinning spheres flying above Kirkwood Ski mountains. It then kinda hid behind the mountain and we saw an opening of bright illumination and a red and white smaller object started flying towards out direction, following us through the tree tops, moving from right side trees to left side trees as we are driving. After about 15 mins of this, I pulled over into a turnout to allow a faster driving car behind us to go past us, as I was pulling over we saw the bright red and silver object coming through the trees and directly over us and it was in a shape that looked like a Naso Space shuttle. It was directly above us like it was going to take us up. I had my sunroof open and it was so quiet, we only heard a quick soft unfamiliar sound. It had red and silver flashing lights to outline its shape. I started praying we were so scared. It then kinda slowly flew to otherwise of raid and was back along the tree lines for another 20 mins.