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NASA

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The NASA's mission is to pioneer the future in space exploration, scientific discovery and aeronautics research. To do that, thousands of people have been working around the world and in space for more than 50 years, trying to answer some basic questions. What's out there in space? How do we get there? What will we find? What can we learn there -- or learn just by trying to get there -- that will make life better here on Earth? NASA's work is diverse: proving flight technologies; creating capabilities for sustainable human and robotic exploration; exploring Earth, the solar system and the universe beyond; developing critical enabling technologies such as the space shuttle; and conducting science in orbit aboard the International Space Station. With NASA you can explore the universe and discover Earth.

Space Videos

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Space, also known as outer space, is the vast, seemingly infinite expanse that exists beyond Earth's atmosphere. It is a realm devoid of air, atmosphere, and gravity, making it a vacuum where traditional human life cannot exist without specialized equipment. Space is characterized by extreme conditions, including extreme temperatures, radiation, and the absence of air pressure, which pose significant challenges to human exploration and habitation. The study of space, known as astronomy, encompasses the observation and analysis of celestial objects such as stars, planets, galaxies, and other celestial phenomena. It seeks to understand the origins, structure, and behavior of the universe. Through the use of advanced telescopes, satellites, and space probes, scientists have made remarkable discoveries about the cosmos, expanding our knowledge of the fundamental forces and cosmic processes that govern the universe. Space exploration has been a defining endeavor of human civilization. Beginning with the launch of Sputnik 1 by the Soviet Union in 1957, humans have ventured beyond Earth's atmosphere to explore celestial bodies like the Moon, Mars, and various asteroids. The Apollo missions, particularly Apollo 11 in 1969, marked a historic milestone when humans first set foot on the lunar surface. In recent decades, robotic spacecraft and rovers have been instrumental in furthering our understanding of distant planets and their moons. Space also holds potential for future endeavors, such as the colonization of other planets, resource mining, and the search for extraterrestrial life. Private companies, in conjunction with governmental space agencies, are actively working towards these ambitious goals, marking a new era in space exploration and utilization. Despite the immense progress made in the study and exploration of space, it remains a mysterious and awe-inspiring frontier, offering endless opportunities for scientific discovery and pushing the boundaries of human knowledge and technological prowess