What is material for astronauts suits?

Which atmospheric layer is dense? What type of fuel was used on te viper dart rocket? What would happen if a perigee and a full moon occur on the same day? What are stars located near the Earths poles that can be seen year-round at all times of night called? What planet is the biggest in order? Is midnight 12 am or 12 pm? What are remote sensing satellites? How did God create things? What technology do you need to live on Neptune? Sunlight reaching Earth is most affected by the law of? What was Buzz Aldrin's real name? What type of microscope reveals the surface features of extremely small objects? What was the name of the first spacecraft to leave the solar system? What planet is composed of hydrogen and helium with a layer of frozen water and liquid nitrogen on the surface? What is a molecular clock and how it is used to show relationships? How many earths away is the sun from the moon? If a star has a surface temperature of 36000 K at what wavelength will it radiate the most energy? What is the blood moon? Why do Hot air balloons rise high over a wide road or parking lot made of black asphalt? Where must the moon be relative to the earth and sun to appear to be full?