Triton moon of Neptune Trivia Questions

Triton was discovered in 1846 by British astronomer William Lassell, just 17 days after Neptune itself was found.

Triton's surface is primarily water ice, nitrogen ice, and methane ice, giving it a bright, reflective appearance.

Triton has a retrograde orbit, meaning it moves opposite Neptune's spin, a rarity for large moons and evidence it was captured.

Triton has a thin nitrogen atmosphere with trace methane, not oxygen. Titan and others have thicker atmospheres.

Voyager 2 spotted dark streaks from nitrogen geysers on Triton, fueled by solar heating through a transparent ice layer.

Triton is about 20% smaller than Earth's Moon and has a lower density, indicating a higher ice-to-rock ratio.

Triton's surface temperature plummets to about -235°C (38 K), making it colder than Pluto and most other bodies.

Tidal interactions are causing Triton's orbit to decay; it will eventually cross Neptune's Roche limit and form a ring.