Mars habitat

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/mars-habitat

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 location?Hypothetical extraterrestrial construction sites on Mars
2. What is the construction material cost benchmark?Estimated $2 million USD per brick for Earth-launched materials (2010s estimate)
3. What is a Mars habitat and why do we need it?A Mars habitat is a special house that keeps people safe and comfortable on Mars. It protects us from thin air, cold, and dangerous radiation.
4. Why is the air on Mars so different from Earth's air?Mars has a very thin atmosphere that is only about 0.6% as thick as Earth's, and it is mostly carbon dioxide, so we need to pressurize the inside of a habitat to make it breathable.

Mars Habitat: A self-sustaining, protected structure engineered for human habitation on the Martian surface or subsurface.
In-Situ Resource Utilization (ISRU): The practice of using local Martian resources (regolith, ice) for construction, life support, and propellant production.
Ionizing Radiation: High-energy particles from space that can damage biological tissues and increase cancer risk.
Regolith: The unconsolidated layer of dust, soil, and broken rock covering the surface of Mars.