Astronomy on Mars

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/astronomy-on-mars

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 comparative planetary view?Earth appears as a bright evening/morning star from Mars
2. What is the atmospheric transmissivity?Mars's atmosphere lacks a significant ozone layer, enabling direct UV astronomical observations
3. What would the sky look like from Mars compared to Earth?From Mars, you would see Earth as a bright star in the evening or morning. The sky also has Mars's moons, Phobos and Deimos, which look different from our Moon. These differences help scientists learn about how planets move.
4. Why can we see more ultraviolet light from Mars than from Earth?Mars has a very thin atmosphere and almost no ozone, so ultraviolet light from stars and nebulae can reach the surface more easily. On Earth, the ozone layer blocks much of that UV light, so we miss some details.

Spectroscopy: The study of how matter interacts with electromagnetic radiation, used to identify composition.
Attenuation: The reduction in the force, effect, or value of something, like light passing through an atmosphere.
In-Situ Resource Utilization (ISRU): Using local resources on another planet to support missions, reducing Earth dependency.