Space is an incredibly dangerous location for human beings – everybody knows that. You may not know that simply leaving Earths atmosphere might have a profound effect on the body, too. Tim Peake has actually exposed the subtle modifications you observe while floating up in space.Spending time away from gravity could have some obvious modifications on the body.Many astronauts return house to observe theyre a little taller – and the longer theyre away, the taller they become.Back in 2018, Japanese astronaut Norishige Kanai exposed he d grown nearly an entire inch after spending just 3 weeks one the International Space Station (ISS). The lack of gravity enables the vertebrae in the spine to spread apart, which increases height.READ MORE: Explosion of solar flare from Sun en path to damage Earth today”You feel the impacts of weightlessness instantly,” Peake told Express.co.uk.”The minute the main energy cuts out, and you get in weightlessness, you feel the shift in your body fluid.”You feel yourself get puffy-faced, your nose gets a bit blocked up, you can feel your inter-cranial pressure increases, and you can type of feel it.”Its a bit like youve got a cold or the flu, and youve got that stuffy nose feeling.”When you leave the spacecraft and youre allowed to float naturally, you noticed that your shoulders are much more hunched; thats where they like to be.”Its just gravity that pulls them down on Earth. So you feel your body shape into this semi-foetal position, which is the relaxed, natural position in weightlessness. Its extremely uncommon.”Astronauts may likewise show up back on Earth much lighter than when they left.Its common to lose muscle mass in the lack of gravity.Fluids in the body tend to move upwards too, because gravity isnt pulling it downwards.But, that implies theres more pressure on the eyes, which could cause vision problems.However, astronauts do not tend to notice these more long-term changes, Peake stated.”The changes that happen over a period of weeks – muscle atrophy and bone atrophy – you dont feel that,” he included.