Driving back on hwy. 13- 2 miles south of the Missouri River Bridge-- I looked northwest- 2 bright lights- almost like fireworks were slowly ascending- straight up- like asteroids- bright and seemingly burning- almost as if witnessing a rocket-- except for there wasn't a long tail- it was very hard to guage the distance- one light was ahead but off to the side of the other light at a slight offset angle- then one slowly dimmed as it reached an altitude where it seemed to stop ascending- then the other-- also stopped ascending as if it had run out of fuel and then dimmed out-- burnt out seemingly-- as if there were rockets leaving the atmosphere- except for getting brighter it just burnt out-- this seemed to happen towards the middle of the sky-- so if it was a long ways away it could've been a very high altitude-- but when I first spotted it- it seemed to only be about 20'-25'degrees up- I have seen the space station before and that was also 2 lights- this was very alarming and I drove towards the river on a dirt road but could see no traces. I called local dispatch and alerted them but they seemed to only respond that they would be watching for more phone calls- the lights didn't come back or move in any way-- just straight up and gone- I would enjoy helping to monitor and respond if you ever need me in any way- the glasgow airforce base is northwest of me- and I know they do test flights- perhaps they picked it up on radar? sincerely,Jesse Sansaver