What is tronosphere?

Is light occupies space? What Lens is located on the superior end of the body tube on a microscope? Who was the inventor of aeropostale? Who was the first Briton to walk on the moon? What was learnt from Apollo mission 1? Does Jupiter rotate and revolve clockwise or counterclockwise? Why does shadows appear beneath a tree and what causes it? Where in the book October Sky is there a metaphor? Why do External Tanks on space shuttles burn up when entering the atmosphere? Why is light reflected? How do you find out where to point a satellite dish? Why are seasons in the northern and south and hemispheres the same? What is the Athesphere? What planet can astronauts land on? What surfaces has the highest albedo? Do Clouds Form a Tornadoes? How many fogs did you have in the month of August? What type of data is artificial satellite in orbit above earth might gather? How many countries landed their persons on moon? What galaxie has a thick center and flattened arms?