What is gnoctism?

How many galaxies can fit into a universe? Which has the greatest effect the sun or the moon? What is Jupiter's minor gases? Which one of the following groups is in the proper order from smallest to largest a mars Jupiter Pluto b Saturn mercury earth c Pluto Jupiter moon d Venus Neptune Saturn? What is half turn counter clockwise? What is buzz Aldrin's second wife's name? The constellation that contains the polestar? How does space travel effect your concept of the biosphere? Why do we see fog even in the low land in the early morning? Which planet has a moon called charon? What is the best way to clean sunglasses that are polarized? Was a full moon forecast for February 1866? Is the flag that was placed on the moon still on the moon? When mars is in retrograde motion will it appear brighter or dimmer? Which planet does not have seasons? When the ionosphere is a layer of the atmosphere located inside the what? When is the best time to view Cassiopeia? What is a collection of millions of water droplets or ice crystals called? How does a space shuttle launch into outer space? How long have the crew been living in the iss?