To Boldly Glow

Location A

Location B

Rotation Axis (23.4° tilt)

Equator

Reference (⊥ to Sun)

Toward the Sun

90°

Moon's orbit

Plane of Earth's orbit

Seen through eclipse glasses

Corona

Sunlight

New moon

First quarter

Full moon

Last quarter

Earth's shadow

Moon's orbit

Near side

Seen from Earth

Past Now Future

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Planet orbits Comet & dwarf orbits Labels Stars Milky Way Asteroids Comets Bloom Filmic look Lens flares Moons Clouds