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  1. Learn about the history of humans traveling into space. The first earthling to orbit our planet was just two years old, plucked from the streets of Moscow barely more than a week before her...

  2. Space became an arena for this competition as both sides fought with technology, military power, and economic system to prove who was better. Keep reading for more facts about the space race! Fiction and Trips to Space

  3. We’re off on an adventure out of this world to discover ten stellar facts about space! 1) One million Earths could fit inside the Sun – and the Sun is considered an average-size star. 2) For years it was believed that Earth was the only planet in our solar system with liquid water.

  4. Through space exploration humans have learned a great deal about the planets, stars, and other objects in space. More than 5,000 spacecraft have been launched into space to gather information since 1957. They include spacecraft with humans on board, space probes, and satellites.

  5. 7 Ιαν 2020 · Spaceopedia aims to educate the world's children about the amazing wonders of our Solar System and Outer Space through knowledge accumulated over the years from studying the Cosmos using Earth based observations and data (and images) sent back from Space probes.

  6. In a sense, the history of space exploration began when early humans first looked upward and wondered at what they saw in the sky. Wonder, as always, prompted a quest for knowledge. Beginning in ancient times, people studied the stars and their movements ( see astronomy ).

  7. Kids learn about the timeline of the history of space exploration including early astronomy, astronauts, spacecraft, planets, and the Moon.

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