Katherine Johnson was an American mathematician. She worked for NASA. She calculated space flight paths. Her work helped astronauts travel safely. She worked during a difficult time for women and Black people. She was very talented in mathematics. Her calculations helped the Moon missions. Many people learned her story later. She became a role model for students. Katherine Johnson is an important scientist.
Vocabulary List
| Word / Phrase | English Definition |
|---|---|
| American | related to the United States, its people, or its culture |
| worked | did a job, activity, or serious effort |
| space | the area beyond Earth’s atmosphere |
| flight | the act of travelling through the air |
| light | natural or artificial brightness that makes things visible |
| helped | made it easier or possible for someone or something to succeed |
| astronaut | a person trained to travel and work in space |
| calculation | the process of finding an answer using mathematics |
| moon | Earth’s natural satellite |
| many | a large number of people or things |