they used a module that carried them back
We use space probes, and send astronauts... etc.
People on Earth communicate with astronauts in space through a series of communication networks such as NASA's Tracking and Data Relay Satellite System (TDRSS) and ground stations around the world. Astronauts use specially designed radios and equipment on the International Space Station to speak with mission control centers on Earth.
At what altitude does the Earth's gravity no longer have an effect on the astronauts or the space shuttle?
Yes, astronauts can see the curvature of the Earth from space.
astronauts use space pen because as there is 0gravity in space ink will not fall on the paper
Astronauts use many common items in space that are also used in everyday life on Earth, such as toothbrushes, towels, and Velcro for securing objects in microgravity. They also use tools like screwdrivers and wrenches to perform maintenance on the spacecraft and equipment. Additionally, astronauts consume food and beverages that are similar to what we have on Earth, although they are specially packaged for space travel.
Russian astronauts return to earth using space capsules.The space capsules have a parachute on it like the early NASA capsules.
yes
They now use technology to send astronauts to outer space & the Earth.
Right now, Astronauts and Cosmonauts live inside the space station that orbits Earth.
oxygen suit
a space belt