Airplanes do not fly high enough to be unaffected by the force of gravity.
There is no such thing as a zero gravity chamber. The only way to experience weightlessness is in freefall. There are planes that you can board which will go into dives up to 30 seconds long. During these dives the planes are in freefall. Since you are falling at the same rate as the plane is, you will seem to float around the cabin and will feel weightless. It is the same reason that astronauts in orbit are weightless.
The LEM was extremely small but had onboard two canvas hammocks that were similar to what sailors used to sleep in. The beds were uncomfortable, cramped and often the astronauts were so adrenelin pumped, they did not sleep much.
Jobs similar to astronauts include test pilots, deep-sea divers, and researchers in extreme environments such as Antarctica. These roles often require a high level of skill, physical fitness, and resilience in isolated or challenging conditions.
Astronauts on the space station breathe a mixture of oxygen and nitrogen, similar to the air we breathe on Earth. The station has systems that generate and maintain this breathable atmosphere, including equipment to produce oxygen from water and remove carbon dioxide exhaled by the astronauts.
Astronauts wear specialized space suits in space to protect them from the vacuum, extreme temperatures, and radiation. These suits provide life support systems, communications, and mobility for astronauts during spacewalks or other tasks outside the spacecraft. Inside the spacecraft, astronauts typically wear comfortable clothing similar to what you might wear on Earth.
because it has been pressurised in a similar way (outcome) to how a commercial airplane is pressurised for passengers to fly at altitude.
Astronaut food is carefully packaged and prepared, because it is very expensive to ship food to orbit, and because in weightless conditions, food is a bit harder to control as you are eating it, but other than that, yes, astronauts eat very similar food to what we eat here on Earth.
Their suits-similar to divers.
Chess
Astronaut candidates do "parabolic training" on a plane nicknamed the "Vomit Comet" (due to its tendency to induce motion sickness in passengers) so that they can experience weightlessness before being launched into space. If a potential astronauts is found to not be able to handle weightlessness, it's better to find that out before they actually get sent there for a long period of time. Also, weightless training gives them experience in how objects behave in zero-gee, so it's not a surprise when they get there.
There is no such thing as a zero gravity chamber. The only way to experience weightlessness is in freefall. There are planes that you can board which will go into dives up to 30 seconds long. During these dives the planes are in freefall. Since you are falling at the same rate as the plane is, you will seem to float around the cabin and will feel weightless. It is the same reason that astronauts in orbit are weightless.
An airplane simulator game is a game in which you learn to actually fly an airplane. The controls are very similar to a real airplane and you can make mistakes before actually flying a real plane.
RC Airplane simulators are similar to video games. You put a CD into a computer and it brings up an application that allows you to simulate flying a real airplane.
It might be, but it doesn't exist as a word. The similar word, weightless, does exist and is definitely an adjective, meaning exhibiting no weight, or almost none.
Airplane son
the steering wheel
Both did not have enough lifeboats for all the passengers.