Here are 21 stunning pictures of Earth from space that prove just that: And if you liked this post, be sure to check out these popular posts: Williams also shared this photo of the Richat Structure, an enormous eroded dome in the Sahara, to Twitter on June 30, On April 8, , astronauts on the International Space Station captured this photo of Paris at night.
1-5 Astronaut Facts
Scott Kelly shared this photo of the Bahamas on Twitter on January 19, On May 31, , the Expedition 47 crew aboard the International Space Station took this photo of beams of light shining over central Asia. The space shuttle Endeavour prepares to dock with the International Space Station on November 16, Earth's atmosphere against a starry night sky, along with a wing of the Endeavour space shuttle, can be seen in this photo taken on May 28, Astronaut Tim Peake took this photo of the Mediterranean lit up at night on January 25, Canadian astronaut Chris Hadfield recorded the first ever song in outer space.
Apollo 14 astronaut Alan Shepard was the first person to play golf on the moon. EVA stands for extravehicular activity. Whenever they have to go on a spacewalk, astronauts use tethers to tie themselves to the space station. The system uses small jet thrusters that can be controlled with a joystick to help astronauts get back to the space station.
In , Heidemarie Stefanyshyn-Piper lost her tool bag in space. She was one of two people working on a Space Station Renovation when her bag came unhooked and floated away. The bag weighed about 30lb, and contained grease guns, trash bags, and a scraper tool. It was the largest item ever lost by a spacewalker. When the astronauts return to earth, their height returns to normal after a few months.
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Crews usually sleep in sleeping bags in a crew cabin big enough for one. Exercising in space is essential for preventing bone and muscle loss. On average, astronauts exercise for two hours a day.
Because of Microgravity, equipment has to be specially designed for use in space. The moon has no atmosphere which means there is no erosion from wind or water. Solar winds act similarly to weather and scour the surface of the moon, but the process is extremely slow. Because of this, footprints on the surface can last almost as long as the moon itself. Pressure suits are also worn by high altitude pilots for the same reason.
They chose Snoopy to act as a watchdog for flight safety. Creating oxygen for the astronauts to breathe is a tricky process.
The main method is the electrolysis of water. Water is split into its base components, hydrogen and oxygen, and the oxygen is vented into the breathable cabin air system known as the Oxygen Generation System, while the hydrogen is vented externally. Astronauts shower in an enclosed cylinder to keep water from floating away.
38 Interesting Facts About Astronauts
They wash their hair with no rinse shampoo, spray themselves with a nozzle to rinse off, and use a vacuum hose attachment to suck up all the water from their skin. There are no washing machines in space, so doing laundry is impossible. When clothes become too dirty, they simply put them into plastic bags and throw them away. The first seven astronauts were chosen in and became known as the Mercury 7.
As a result, the skin on their feet softens and starts to peel off.
Astronaut Facts - 38 Interesting Facts About Astronauts | ywukakyzin.ml
Socks need to be removed very gently, or else the dried skin cells will float around the zero-gravity environment and remember — no crumbs allowed! When Alan Shepard showed up for space training driving a Corvette, GM quickly realized what a benefit having astronauts driving their cars could be, and offered them extremely generous lease terms.
Although NASA never officially endorsed Corvettes, lots of astronauts took advantage of the promotion. The Apollo 12 team all decided to get the same corvette which has since been dubbed the Astrovette. Russia started charging other space agencies for their services, which led Americans to ban Russians from using their equipment. Astronauts and Cosmonauts say they are above the issue and have no problems cooperating in space.
Because of the high speed at which the Space Station orbits the earth, it only takes about 92 minutes to circle the earth once. This means that the astronauts see a sunrise or sunset every 45 minutes, totalling of each, every 24 hours. To get a facial itch, they often strategically attach a piece of Velcro inside their helmets, and rub their faces against it. Sally Ride, the first American woman in space was asked by NASA engineers if tampons were enough for her one week mission.
Gender stereotypes and a lack of understanding followed her throughout her career. The mission was his second space flight, the first back in when he became the first American to orbit the Earth. The survival kits that Russian Cosmonauts took on board their Soyuz space capsules between and contained a shotgun to stave off bears. Want to tell us to write facts on a topic? Please submit feedback to contribute factinate. Thanks for your time! Want to get paid to write articles for us? We also have a Loyal Contributor Program, where our beloved users can create content for Factinate in a Word Document format.
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