Help Us Survive on Mars, and Name Your Own Planet!

The video explores the mystery of Europa's rust-colored lines, suggesting they are likely due to sea salt. Researchers simulated Europa's environment in a lab, confirming the color match with Europa's streaks. This finding hints at the possibility of salt water beneath Europa's surface, potentially making it an Earth-like environment. NASA and ESA plan missions to Europa. Meanwhile, NASA's Journey to Mars Challenge invites public solutions for Mars living. Additionally, a contest allows the public to name exoplanets, encouraging creativity and engagement in astronomy.

What is the suspected reason for the rust-colored lines on Europa's surface?

Describe the experiment conducted by astronomers from the JET Laboratory regarding Europa.

What is the significance of confirming that Europa has salt water beneath its surface?

What are the requirements for the proposals submitted to the Journey to Mars Challenge?

What is the purpose of the contest organized by the International Astronomical Union regarding exoplanets?