Mars: Ancient Observations

3 articles
2 videos
1 talkthrough
1 skill
Where is Mars? How does it move? How far away is it? What are the conditions on the surface? This tutorial covers our initial observations of the Red Planet

Distance between Earth and Mars

TALKTHROUGH
Track the distance between the Earth and Mars over time. What do you notice?

Is Mars really red?

VIDEO 1:01 minutes
Mars in a minute: Is Mars really red?

Temperature & atmosphere

VIDEO 1:01 minutes

Ancient observations

PRACTICE PROBLEMS