NASA official said the astronauts may undergo "vascular and cardio reconditioning" and may feel "dizzy" as their bodies readjust to Earth's gravity.
If a person with a mass of 55kgs was to travel to Jupiter or Pluto, the effects of gravity would be very different from those on Earth. Gravity is the pull that a planet exerts towards its centre.
Sunita Williams' Return To Earth: NASA astronaut Sunita Williams is all set to return to Earth after spending over 9 months at the International Space Station (ISS). A mission that was initially ...