What is a piotograph?

What is the top layer of the troposphere? When did the Sputnik I launch? What is the distance between earth and L4? What is the altitude of the mesopause? What is a synonym for the word gaze? How long is a sidereal mouth? What is the difference between stratus clouds and cumulus clouds? Why can't humans see underwater without wearing goggles? How are earth Moon's sun aligned during a solar eclipse? Do solar panels release radiation? Who founded the city of Allahabad in 1583? What is the hink-pink of being able to see in the dark? What is the definition of Astonishingly? When is the next eclipse in the Philippines? What does a shift toward the red end of the spectrum mean? How much would a person that weighs 200 ponds on earth weight on the moon? What is the technical instrument used to see distant objects as stars? What are the most interesting things about rainbows? What happened when the solar nebula began to collapse? Can there be 3 full moons in a month?