the safest top speed in space is about 20,000 mph
Hubbles top speed is 8,530 nano/m per sec which allows it to travel it the same hemisphere there astronauts put it on.
The NASA Crawler transporter moves at a speed of about 1 mile per hour when transporting a space shuttle. This slow speed is necessary to ensure the stability and safety of the shuttle during transportation.
The shuttle's speed is close to 230 km an hour so that is the way it can orbit hte earth close to 50 times a day.
The fastest space shuttle was the Space Shuttle Columbia, which reached a top speed of about 17,500 miles per hour (28,000 kilometers per hour) during re-entry into the Earth's atmosphere.
In reality, we do not yet have true space ships. The closest things we have to them are space capsules and the Space Shuttle, which get to space in top of rockets. In fiction, and probably in reality if we ever do that, space ships will be assembled in space - in orbit - and will never land on a planet.
Safest driving speed are
The Space Shuttle can travel over 17,500 MPH
17,750 mph to 19,000 mph
about 18,000 miles per hour
It can go at bannanas
17,000 mph
The safest maximum speed for that road
the top
28 mph.
Knowing the speed limit
Knowing the speed limit
It all depends on the type of highway and the speed limit signs.