<p> </p><ul style="list-style-type: disc;" data-ke-list-type="disc"><li><p><span>Rocket: An Explosive Technology<br>Today's book is about a rocket. Let's start◝(*'◡'*)◜<br><br>Most rockets have tanks to mix the fuel in. When the rocket fuel mixes, it forces the rocket up. The first rockets were used in China as fireworks and weapons. The first rocket to reach space was launched by Germany. Rockets are very complicated and weigh hundreds of tons at lift-off. Liquid hydrogen and liquid oxygen are the most common fuels for space travel. Apollo 11 was launched from the Kennedy space center in 1969.</span></p></li><li><p> </p><p><span>The astronauts on Apollo 11 had support from Germany’s mission control center. Neil Armstrong was the person that set foot on the surface of the moon. Scientists are using different chemicals to fuel the engines in new rockets.<br><br>It’s amazing!</span></p></li></ul>
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첫댓글Rockets: An Explosive Technology Today's book is about rockets. Let's start◝(*'◡'*)◜
Most rockets have tanks to mix the fuel in. When the rocket fuel mixes, it forces the rocket up. The first rockets were used in China as fireworks and weapons. The first rocket to reach space was launched by Germany. Rockets are very complicated and weigh hundreds of tons at lift-off. Liquid hydrogen and liquid oxygen are the most common fuels for space travel. Apollo 11 was launched from the Kennedy space center in 1969. The astronauts on Apollo 11 had support from NASA’s mission control center.
첫댓글 Rockets: An Explosive Technology
Today's book is about rockets. Let's start◝(*'◡'*)◜
Most rockets have tanks to mix the fuel in. When the rocket fuel mixes, it forces the rocket up. The first rockets were used in China as fireworks and weapons. The first rocket to reach space was launched by Germany. Rockets are very complicated and weigh hundreds of tons at lift-off. Liquid hydrogen and liquid oxygen are the most common fuels for space travel. Apollo 11 was launched from the Kennedy space center in 1969. The astronauts on Apollo 11 had support from NASA’s mission control center.
Neil Armstrong was the person that set foot on the surface of the moon. Scientists are using different chemicals to fuel the engines in new rockets.
It’s amazing!