The astronauts saw 22 UFOs, 18 moons, and 6 strange objects.
Specifically, one-fourth of 88 is 22, the number of UFOs. Eighteen is the amount left from 22 - 4. One-third of 18 is 6.
spacecrafts
the moon and mars
Because astronauts used them to observed objects in the sky.
Weightlessness.
No - satellites do not go to the moon. Satellites orbit planets/moons/objects with gravity in space.
humans haven`t been to venus but some unnamed spacecrafts have but they where destroyed within hours because of the heat from the atmosphere. But seven other spacecrafts have done surveys from orbit.
It allows the astronauts of the Space Shuttle to manipulate large objects in and outside the cargo bay.
Galileo was the scientist that had ideas about falling objects tested on the moon by astronauts more than 400 years after his death.
There are many objects in space that are no longer used. For example, there are all kinds of machinery left on the Moon by astronauts. In addition there are a great number of artificial satellites still orbiting the Earth that are no longer operational.
it would over heat. Black objects typically have a higher solar heat gain coefficient than lighter colors.
It depends on what kind of spacecraft we're talking about. There's this type of spacecraft called 'Flyby' Spacecraft. Flyby Spacecrafts are those who cannot observe distant objects. They would just flyby planets, asteroids, or whatever, and avoid being caught by a planet's magnetic field, or orbit. Please be more specific :)
It is a common misconception that gravity does not exist in space. The truth is that in space, gravity is the most important force in governing the movement of large objects. You cannot plot a trajectory in space without understanding gravity.