Interesting facts of space 1. Spending 12 million dollars in space suits 2. You can never cry in space because your tears will not fall down. 3. In Space, if two pieces of metal touch each other, then they are permanently added. 4. A speed of at least 7 miles per second is needed to get a space vehicle out of the atmosphere, but it is not known why this is so. 5. According to the astronauts, there are smells like welding smoke and hot metal in space. 6. Because of low gravity in the space, the human spinal cord is released from the stretch on the earth. In such a way, when an astronauts straighten their spinal cord, their length increases to 2.25 inches. 7. Due to lack of gravity in space, weakness comes and it happens with every person going to space. It may take about 2-3 days for a passenger to come out of this weakness. 8. NASA is developing 3D pizzas for pilgrims. 9. Astronaut going to space can not move there, because there is no gravity, which can separate the matter...
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