the vacuum of space
No air, no resistance to gravity, no protection from radiation, no moderation of temperature swings.
outer space travel work by gravity and friction plus magentism
They travel to outer space
In outer space there is no air medium for travelling of sound waves.so it is impossible for sound to travel through outer space ..!!
Yuri Gagarin was the first human to travel in outer space on April 12th, 1961
Cosmonauts typically travel to the International Space Station but in general travel to outer space.
These are the suits that the astronauts wear when they travel to outer space.
So far, technology has only allowed us to travel to space in rockets/space shuttles.
Valentina Tereshkova (a Russian) was the first woman to travel in space.
Astronaut
yes
Astronomers study astronomy, which is outer space, otherwise some astronauts study outer space when they travel to the moon.