To warn everyone around the launch pad of the sudden extremely loud sound. It is fatal for the human ear to have a sudden sound like that. if you're prepared, it's safer and also gives people time to get out of the way.
It is a little burnt but the launch pad is designed to take extreme heat and pressure created by the space shuttle. If it wasn't, they would have to make a new launch pad every launch and those things are worth a pretty penny...
Rockets used to launch spacecraft operate based on Newton's Third Law of Motion, which states that for every action, there is an equal and opposite reaction. When a rocket engine burns fuel, it expels gas at high speed in one direction, creating thrust that propels the rocket in the opposite direction. This thrust must overcome Earth's gravity and atmospheric drag to lift the spacecraft into space. Additionally, rockets are designed to carry both fuel and oxidizer, enabling them to function in the vacuum of space where oxygen is not available.
it keeps moving by the force that is put onto the spacecraft before turning the gas off by the fuel (as newton's third law of motion; for every action there is an equal and opposite reaction)
Every known spacecraft began on earth and went to other places. That's also true of every known drawing, component, fragment, subsystem, and model of spacecraft. Few of them ever returned to earth.
Gene Kranz gets a white vest knitted by his wife before every launch as a good luck charm. This tradition started during his time as a flight director at NASA during the Apollo program. The white vests became a symbol of mission control and were worn by all flight controllers during critical mission phases.
Canadians do launch fireworks on Canada Day and almost in every town.
No, "every" is used with singular count nouns or uncountable nouns. For plural count nouns, "each" is used instead.
"The first rocket was the Sputnik...." Here we go again... NO It Wasn't! The first Spacecraft with a human to go into space was the Russian Satellite called 'Vostok', or 'Vostok 3KA'. 'Sputink', is the Russian word for 'Satellite', it was NOT the Name of the spacecraft. imagine if every Russian called 'Apollo 18' ... 'Satilite' with a heavy russian accent... DRrr Not. It Also was not the first spacecraft! the Russians launched a bunch of Dogs and crap up there first... there were many spacecrafts that went up before 'Vostok'.
Yeah! Yes, count is a word that tells us about an action. Can you count the money? They count the money every day at the bank.
1 rocket every day
Something that every girl has that she can count on is herself. This is the only thing guaranteed in life. It can be expanded to say "human nature", as well.
look at every three leters and put together alyjiehds