Explore the captivating world of the solar system and the universe with SolarBalls! This channel features entertaining ...

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Though Pluto has formally been considered a dwarf planet for almost two decades, it still has many lessons left for planetary scientists — including hints about how the solar system formed.

At this very moment, Earth and all other planets in our solar system are careening around the sun at unfathomable speeds. Planetary scientist James O'Donoghue is on a mission to help people ...