space craft of a launching pad
As far as we know, it didn't. But if you can launch something harmless into orbit, you can also launch something dangerous into orbit, which was a big part of the fear caused by the Sputnik launch.
sure. there no problem int when it launch
satellite =)
It has to get up to 7km a second to get out of earth's orbit, then it orbits around earth.
Explorer 1 was in orbit for 111 days after launch on January 2 1958. I make that to be May 4, 1958.
To date rockets are the only method that can be used to put something or someone into orbit.
A nation that can launch something into orbit is a nation that can drop anything from orbit onto any other part of the world. Unless you trust the nation with orbital capacity, this can be a scary thought.
[Current cost to launch material just into earth orbit: about $10,000 per pound.]
As far as we know, it didn't. But if you can launch something harmless into orbit, you can also launch something dangerous into orbit, which was a big part of the fear caused by the Sputnik launch.
sure. there no problem int when it launch
Launch him high enough so that he goes out of the earth's orbit.
1957
They are taken into orbit by rocket or shuttle.
We have sent probes from Earth to orbit Jupiter, and to fly by, but nothing has landed there.
eplorer
Launch, orbit, and landing.
satellite =)