What is top speed in space?

Answer 1

The voyager probe which was sent into space in 1977 goes at around 11 miles a second , it will take it around 350,000 years to reach the newly discovers earth like planet so the fastest man made machines goes around 66,000 miles a hour. Watch Steven Hawkings universe he explains it in full depth on discovery channel

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Answer 2

The Saturn V was the fastest manned rocket. The appolo capsule that carried men to the moon could reach speeds up to about 30,000mph. Modern manned spacecraft rarely go faster than about 17,500

Answer 3

The theoretical maximum speed in space or on Earth is the speed of light, well just below as once you reach the speed of light your mass become infinate and time would appear to stand still for the travelling body.

Answer 4

We can't told which is faster,because it is based on their engines types.In space programs all the scientist are interest to make such probes which is highly quality and works for long days.Now-a-days all the have more interest about long mission space probes.For this types of probes the prefer radioactive materials like uranium as fuels.

You can ask me how it's possible.They are tried to use a power plant in a space probes.Because of it's chain reaction,we can get high energy.This high energy is used to drive the space probes.So if my guess is correct then I will definitely told you that long mission space travel will become a possible one.

-R.Thanga muthu,

B.E.Aeronautical Engineering,

Sri Ramakrishna Engineering College,

Coimbatore.

Answer 5

In space, there is no atmosphere to slow down objects, so theoretically, objects can travel at speeds close to the speed of light, which is about 670,616,629 miles per hour (1,079,252,848 kilometers per hour). However, achieving such speeds is currently beyond the capabilities of our current technology.