Is it comfortable to sleep in space? In space, sleeping on the floor is just as comfortable as sleeping on the wall: there is no difference in the weightless environment. However, since astronauts are used to sleeping on a mattress on Earth, their sleeping bag has a rigid cushion, to exert pressure on their back.
Do astronauts get bored in space?
There are many ways that astronauts combat boredom in space. Astronauts spend a lot of time conducting scientific experiments and making observations. All work and no play is no fun, though, so astronauts do get free time every day and especially on weekends.
What camera does NASA use in space?
This includes the Nikon 24-70mm f/2.8E ED VR , the Nikon 800mm f/5.6E FL ED VR, and the Nikon AF-S FX TC-14E III 1.4x Teleconverter.