Ernst Stuhlinger

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/ernst-stuhlinger

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. When was Ernst Stuhlinger born?December 19, 1913
2. When did Ernst Stuhlinger die?May 25, 2008
3. What is the primary fields of expertise?Atomic physics, electrical engineering, rocket science, and space propulsion
4. What is the notable affiliations?Operation Paperclip, Wernher von Braun's rocket team, NASA
5. Who was Ernst Stuhlinger?Ernst Stuhlinger was a brilliant scientist who helped design rockets and space engines. He worked on both military missiles and later on peaceful space missions.
6. What did he do with rockets?He improved the guidance systems that keep rockets on the right path. Later, he invented the ion engine, a special kind of electric rocket.

Operation Paperclip: A classified US intelligence program that recruited German scientists and engineers after World War II for their expertise.
Guidance Systems: Integrated sets of sensors, computers, and actuators that control the trajectory and attitude of a vehicle, such as a rocket or spacecraft.
Ion Engine: A type of electric propulsion that generates thrust by accelerating ions using electric fields, offering high specific impulse for long-duration space missions.
Specific Impulse: A measure of how efficiently a rocket engine uses propellant; higher specific impulse means more thrust per unit of propellant consumed.