Question

Physics 1. Light from a rocket launch can be seen immediately by spectator than the sound from The rocket launch..Why do you think it happens so?​

Answer 1

Answer:

Explanation:

Deep Space 1 blasted off at 8:08 AM (Eastern Daylight Time) on October 24, 1998. It rode atop a Delta rocket.

How do space engineers know when to launch?

Well, nothing in space stands still. Everything either orbits around something else, or moves toward or away from something else. So how do space engineers aim a spacecraft so it lands on Mars or meets up with a particular comet or asteroid? Not only are Earth and the target constantly moving in their different orbits around the Sun, but our Earthly launch pad is spinning at about 1,000 miles per hour when we launch the rocket!