a space craft
Spacecraft
space probe
Space Probe
Cassini spacecraft
A Telescope
Inner planets travel faster than outer planets
The outer planets are gas giants, made mostly or entirely of gas, so either there is no surface to land on, or even if there is, it lies underneath such a large amount of atmosphere that the atmospheric pressure would crush any spaceship that tried to land there. However, the outer planets also have lots of moons, which would be very suitable places for spacecraft to land.
Well, you certainly can't go walking. You need to go in a specially designed spacecraft, one that costs millions of dollars to design, build, and send to outer space.
1000000000000000000000000000000000000000000 fast
A space suit, a really good spacecraft, and astronaut food.
There's no atmospheric pressure to carry the sound waves
voyager1and2
Cassini spacecraft
sound waves from an instrument or a sound system reach the outer ear.
It is called the Apollo spacecraft.
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The spacecraft that astronauts go up in, have their own life support systems which regulate conditions to keep the spacecraft hospitable.
They travel to outer space
The two Voyager space probes are robotic spacecraft launched in 1977 as the first spacecraft to examine the outer planets. Both are still operating, having passed the orbits of the outer planets, and drifting toward the boundary of the solar system.
outer space travel work by gravity and friction plus magentism