Author: iamdefinitory

GALILEAN MOONS – The four largest moons of Jupiter: Io, Europa, Ganymede, and Callisto.

GREAT RED SPOT – A massive, long-lasting storm on Jupiter.

TERRAFORMING – The hypothetical process of altering Mars to support human life.

MARS’ GRAVITY – About 38% of Earth’s gravity, affecting potential human colonization.

MARS SAMPLE RETURN – A proposed mission to bring Martian rocks back to Earth.

METHANE ON MARS – Possible evidence of biological or geological activity.

BOREALIS BASIN – A large impact basin covering most of Mars’ northern hemisphere.

NOACHIAN PERIOD – An early era on Mars when liquid water was abundant.

MARTIAN MOONS – Phobos and Deimos, the two small moons of Mars.