For centuries, people have looked up at the night sky and wondered about what they see and beyond. Over time, with the development of the study of space and astronomy, scientists slowly began to answer these questions, naming different objects...
A space suit is the equivalent of a small spacecraft. The main purpose of the space suit is to protect the astronaut from the heat, pressure and ultraviolet rays of space. It can also block particles traveling at 18,000 miles...
The Mariana Trench was discovered in 1875. U.S. Navy geologist Harmont Heiss explored the cause of the crater. He found that it was due to the erosion of the earth plates. It was a time when the United States and...
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