Claimed moons of Earth

High school (ages 12+)
Space & Astronomy

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/claimed-moons-of-earth

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. What is the earth's primary moon diameter?Approximately 3,474 kilometers (2,159 miles)
2. What is the classification of claimed moons?Often identified as Transient Lunar Objects (TLOs) or quasi-satellites
3. What is a claimed moon of Earth?A claimed moon is a small object that some people once thought might be a second moon of Earth, but later scientists found it was not a permanent satellite.
4. How do scientists decide if something is a real moon?Scientists watch the object with powerful telescopes, calculate its path, speed, and how it moves with Earth and the Sun, and only if it stays in a stable orbit for a long time is it called a true moon.

Transient Lunar Object (TLO): A celestial body that temporarily orbits Earth before escaping or disintegrating.
Quasi-Satellite: An object in a complex orbital resonance that keeps it near a planet for an extended period.
Gravitational Capture: The process by which a celestial body becomes bound to orbit another, larger body.
Orbital Resonance: When two orbiting bodies exert a regular, periodic gravitational influence on each other.