Yes - orbit means going round
so going straight out is not orbit
This depends on where the astronauts were headed to, If going to the moon, then no they do not leave earth's orbit. But if astronauts were to go to Mars, then yes. To go to other planets and to travel through space, Astronauts will leave Earth's orbit. When traveling to space from earth, Astronauts leave the atmosphere and will leave the orbit if necessary and if the travel distance is far enough.
600km
It stays in the air.. It doesn't leave the atmosphere.
The speed at which forward velocity carries an object into orbit (falling past the Earth's edge) is called "escape velocity". With no atmopheric friction or a counteracting acceleration, the object can coast in a stable orbit. The speed required, as measured at the Earth's surface, is 11.2 kilometers per second (7 miles/sec) or about 25,000 mph. That is the speed needed to leave Earth's atmosphere and go into space.
Planet Venus cannot leave its orbit by itself. A sufficiently close encounter with a object of sufficient mass will perturb its orbit. If the object is large enough and close enough, Venus (or any planet) could leave the orbit of the Sun.
No. Everywhere you go on the Internet, you leave your IP address.
It is not humanly possible at this time to alter earth's orbit around the sun.
Well on earth everywhere this is gravity. but once you leave earth there is no more gravity ----------------------------------------------------------------------------------------------- No, gravity is present through out all space. When you leave the Earth and go into orbit round it, it APPEARS that there is no gravity, but gravity is causing you to orbit the Earth. You do not feel this gravity because you are in free fall.
The orbit helps the satellite go into orbit.
No. The spac shuttle does not go beyond low Earth orbit. To see a black hole would require interstellar travel, which is not possible with current technology and might never be possible.
A spacecraft travelling at approximately 25,000 miles per hour can escape Earth's orbit. This speed is known as the escape velocity and allows the spacecraft to overcome the gravitational pull of the Earth.
Anything that drags on a spacecraft will slow it down. In orbit, if you slow down, you go into a lower orbit, which causes more drag, which puts you in a lower orbit. Pretty soon you crash back into the planet. This is what happens when satellites no longer have the fuel to correct their position which decays over time. Their orbit slows so much that the pull from earth is greater than their ability to resist, and they re-enter the atmosphere. This also happened to Skylab and the Mir space station, and close watch is kept especially if the object is large enough - as they were - to not completely burn up during re-entry.