Our technology is not yet good enough to build spacecraft capable of going fast enough. The stars are a LONG way away. The furthest any man-made spacecraft has been are the two Voyager probes, both of which are only just now approaching the boundaries of our solar system. It would take tens of thousands of years before they could reach even the nearest star - and they aren't going that way.
no but one is getting there
No. The stars are much farther away than any spacecraft we have sent, manned or unmanned. The farthest any astronauts have been from Earth is around the far side of the moon, the closest object in space to Earth. Even the closest stars (other than the sun) are millions of times farther away.
The gravitational pull between earth and the spacecraft will become insignificant.
Yes, there are some stars as small as earth. It depends, however, on where the stars are located and how long they have been burnt out.
No spacecraft from Earth has ever landed on Neptune.
Since the first man as on earth. Stars have been known for thousands of years!
All of the eight planets have been visited or orbited by space probes.
the Friendship 7 spacecraft
It prevents the spacecraft from being launched as gravity causes it to be attracted towards earth.
No.
a doctorinmay
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