Use "fly past" in a sentence

1. Pleasant hours fly past.

2. Allied and enemy aircraft, flown by the airmen who died in the dogfight, fly past towards the band but ignore him.

3. The Asteroid is among the top 10 largest space rocks scheduled to fly past our planet over the next year or so

4. Some other scientists compare the human being to a space vehicle launched by the aeronautical engineers to fly past other planets and relay information back to earth .