Space settlement

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/space-settlement

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 primary objective?To establish permanent, self-sustaining human communities in outer space
2. What is the key scientific proponent?Gerard K. O'Neill, who proposed large rotating space habitats in the 1970s
3. How do space settlements keep people healthy?Space settlements use rotating parts that spin to create artificial gravity, and they have closed‑loop systems that recycle air, water, and food so everything stays clean and fresh.
4. Why do we want to build space settlements?Building space settlements helps protect Earth from big dangers like asteroid hits, lets scientists study space better, and opens new places to find resources and grow our society.

Lagrange Points: Gravitationally stable points in space where a settlement could maintain a fixed position relative to Earth and Moon.
Centrifugal Force: An apparent outward force experienced by an object moving in a circular path, used to simulate gravity.
Planetary Redundancy: The concept of having human settlements on multiple celestial bodies to ensure species survival.