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Neptune

The interior structure of Neptune
Posted inNews

Diamonds Really Do Rain on Neptune, Experiments Conclude

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 15 September 201723 December 2021

Researchers subjected hydrocarbon samples in a laboratory to Neptune-like pressures. The samples, reminiscent of molecules found in the ice giant’s atmosphere, compressed into nanodiamonds.

Posted inNews

Pluto-Bound Spacecraft Crosses Orbit of Neptune

by Randy Showstack 9 September 201417 February 2023

NASA’s New Horizons spacecraft, which is en route to explore Pluto and its planetary system in 2015, crossed the orbit of Neptune on 25 August.

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