In the film 'Interstellar', the spacecraft called Endurance travels at a significant fraction of the speed of light, specifically around 90% of the speed of light, which is approximately 270,000 kilometers per second.
Interstellar would mean about "from Star to Star". We don't have anything that can travel that far.
1000000000000000000000000000000000000000000 fast
10000 km an hour
When Apollo 13 was reentering Earth is was traveling at a speed of 36,210.6 feet per second. When the spacecraft came around from the far side of the moon it was traveling at 860.5 feet per second.
The Apollo spacecraft traveled at a maximum speed of 24,000 mph. To overcome the Earth's gravitational pull, one must travel at or above its escape velocity which is 24,000 mph.
sqrt( 1 - v2/c2 ) = 0.51 - v2/c2 = 0.25v2/c2 = 0.75v/c = sqrt(0.75) = 0.86603v = 0.86603 c = 259,627.9 kilometers per second = 161,324.9 miles per second.
The answer is about 1 second.
They can go up to 200 mph in the atmosphere, but in space they can go up to probably 30 or 60 mph.
Because you would have to travel faster than light, to be able to make it beyond our solor system and back before everyone on board dies. So far we can't even travel as fast as light.
comets travel around 26 miles per second to 298 miles per second.
It depends on where in space they are but they often travel extremely fast, upwards of 11 km per second
Very slow if it is 95.333 nanometres per second, fast if it is 95.333 kilometres per second.