Related topics: solar system · comet

Charon revealed: New Horizons camera spots Pluto's largest moon

(Phys.org) —NASA's Pluto-bound New Horizons spacecraft, using its highest-resolution telescopic camera, has spotted Pluto's Texas-sized, ice-covered moon Charon for the first time. This represents a major milestone on the ...

New Horizons data hint at underground ocean

Pluto wears its heart on its sleeve, and that has scientists gleaning intriguing new facts about its geology and climate. Recent data from NASA's New Horizons probe—which passed within 7,800 miles of the surface on July ...

Scientists sweep stodgy stature from Saturn's C ring

As a cosmic dust magnet, Saturn's C ring gives away its youth. Once thought formed in an older, primordial era, the ring may be but a mere babe – less than 100 million years old, according to Cornell-led astronomers in ...

New Horizons halfway from Pluto to next flyby target

How time and our spacecraft fly—especially when you're making history at 32,000 miles per hour. Continuing on its path through the outer regions of the solar system, NASA's New Horizons spacecraft has now traveled half ...

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