What is byuoancy?

You see a new moon if at all in the early morning and at sunset.? What is maetrocondriya? Does the earth rotation affects fligth time? What is sentinel prime? Is your shadow bigger or smaller when your closer to the sun? What is the origin of the stratosphere? How many galaxies are visible to the naked eye? What is the first air balloons name? How many countries have docked at the international space station? What is the name of the band of white light that stretches across the sky? If you stare at blue then look away do you see yellow? Which is also the evening star has a of 500 degrees Celsius and clouds of sulfuric acid? Why is it usually cooler night? What is the hink pink for cloudy 24 hour? What is a column of rotating wind that descends from a cumulus cloud to the ocean or a lake? How has the invention of the compass helped people? Where was NASA established? What is the different between a space rocket and a space shuttle? Where did neil Armstrong and Janet shearon get married? How do astronauts prepare for a space launch?