Panel Selection: Inner Planets: Mercury, Venus, and the Moon. Mars: Not Phobos and Deimos. Giant Planets: Jupiter, Saturn, Uranus, Neptune, and exoplanets, including rings and magnetic fields, but not their satellites. Satellites: Galilean satellites, Titan, and the other satellites of the giant planets. Primitive Bodies: Asteroids, comets, Phobos, Deimos, Pluto/Charon and other Kuiper belt objects, meteorites, and interplanetary dust.
Institution: SF ''Fractal''
Is there a feature of presence of life on a macro-level? Could we say something about life on Neptune or on Halley’s Comet or on an exoplanet? Let’s consider that sign of life is an atmosphere. Let''s consider crustal planet. Whether planet has an atmosphere we may say that it is alive in geologi