Large bright blue-white lights tracking in formation with our car2 bright blue-white lights travelling parallel to our car at the same speed as our car. No other cars or lights anywhere. After about 8 seconds they disappeared as would meteorites. But they were much bigger than shooting stars and did not arc across the sky and fade, but travelled in a straight line and then both disappeared instantly. An hour earlier the GPS in the car mysteriously went crazy . . . couldn't get satelite signal and repeatedly attempted to recalc the route.((NUFORC Note: California Emergency Services office telephone NUFORC at 23:17 hrs. on May 21, 2005, to report multiple reports to their office regarding a bright green light seen in the San Francisco area, and in surrounding counties, on this date. PD))