Footage shows astronauts diving head first out of the ISS

If you're scared of heights, you may want to look away now. A jaw-dropping video has been posted on Twitter, showing astronauts diving head first into space from the International Space Station. The incredible first-hand footage was filmed in October by Randy Bresnik while the space station was 250 miles above Earth. Nasa astronaut Scott Kelly has revealed the ISS smells like jail, citing the similarities in their'combinations of antiseptic, garbage, and body odor.' While touring Harris County Jail in Texas, Kelly said he got a whiff in one room that transported him right back to his days on the ISS. He explained that people in the ISS use deodorant, rinse off, shower, and that the smell isn't that bad, 'but there's a little body odor going on for sure.' 'Mostly it's just exercise clothes people wear for a couple weeks without washing.'