"Disaster in the Sky" Vocab

Hard and easily broken

• Orbit

• Brittle

• Cosmos

• Engineer

To circle or revolve around

• Brittle

• Commission

• Rigorous

• Orbit

A group of people hired to perform a certain task

• Commission

• Engineer

• Cosmos

• Brittle

Something challenging, strict, or intense

• Orbit

• Brittle

• Rigorous

• Engineer

Stars, planets, moons, asteroids, and everything else found in the universe.

• Cosmos

• Engineer

• Orbit

• Rigorous

A person who uses science and math to design and create machines and other structures or systems

• Cosmos

• Rigorous

• Commission

• Engineer

Mason's fingernails keep breaking and are ​ (a)  

• brittle
• rigorous
• orbit

To become an astronaut you must pass ​​ (a)   ​ tests to show your knowledge and skills. ​

• rigorous
• engineer
• brittle

All planets in the solar system ​ (a)   the sun.

• orbit
• cosmos
• commission

​ (a)   make many things, such as smartphones, bridges, buildings, and airplanes.

• Engineers
• Commission
• Rigorous