Likely to be habitable: Europa's subsurface ocean, Mars's underground, and a moon with an atmosphere orbiting Jupiter from one Msun star, one AU
Mars' surface is unlikely to be a terrestrial planet's surface. from 10 AU at 0.5 M Io's volcanoes in the sun star
Oxygen and nitrogen are the main components of the atmosphere on Earth. Mars, however, is a carbon dioxide-based planet.
Earth's surface is 70% water, compared to Mars's surface which is made mostly of rock and dust.
Phobos and Deimos are the two satellites that orbit Mars. The only satellite that orbits the Earth is the moon.
learn more about Mars here:
https://brainly.com/question/14623285
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