How is the temperature of the thermosphere measured?

What is another word for galaxy? What star has the longest name? What is the meaning of fastation? Was Sir Isaac Newton a very productive scientist? Did Aristotle think that forces keeps a ball rolling around a smooth level surface on Earth? What was Aether's special powers? Why does the werewolf howl at the moon? What direction does the earth move around the sun? What is the name of the celestial record for the fastest revolution around the solar systems largest star? The first black American women in space? When was the rigel star discovered? Why was Apollo 17 the last manned made flight to the moon? What is 13 hours after 3 pm? How do astronauts land on a half moon? How long does it take light to travel from the sun to Saturn in units of sec? How did commander crippen respond to people when they accused him of sending sally ride to space because she were a woman? What would you need in order to live and migrate to the planet Mars? What happens in chapter 21 of sing down the moon? The air in a cool region underneath cloud cover will have blank a region with no cloud cover? How does the orientation of Earth axis relate to the position of the Sun in the sky?