The technology was not available to permit space travel until the mid twentieth century.
Yes.
It is possible to travel in space. The International Space Station currently orbits 250 miles above Earth and there are astronauts living there.
not by itself.
Thanks. Don't mind if I do... Yay i can travel in space whooa
no one likes space because it is boring
electronic rockets
Chemistry questions
Newton's third law.
Not with present human technologies.
Manned space travel to Titan is not yet feasible, but probes have been there already.
1903
both can be possible in theory