688 hours
28 and 2/3 days
how long do humans float in space for
one year
People can stay in space as long as they have plenty of oxygen, food and water!
2.4 hours
Around a week
A comet will stay in space until its orbit brings its withing the gravity well of another body.
It takes around 5-7 years for someone to become an astronaut. And this is after they already have college degrees and engineering or science experience.
if its in orbit, then it will stay up there forever unless something hits it close enough to the Earth for it to fall.
she satyed in space for seven days aboard the Discovery
1 hour 48 mins
Get the oxygen tank!!!!!
Unless it comes under the influence of another bodies gravitational pull, it can theoretically stay in space (in effect) "forever".