Io’s long-debated magma ocean may not exist. Juno spacecraft data reveals that tidal forces deform the moon differently than ...

NASA scientists determined that Io's interior is most likely mostly solid ... Researchers are hopeful for more discoveries from the Jupiter system that may emerge soon. On November 24th, the ...

Jupiter, the largest planet in our solar system, is a vast and stormy world. Its atmosphere, primarily composed of hydrogen and helium, is crossed with swirling clouds of ammonia that give the planet ...

The Jupiter Inlet Lighthouse sits at a historic sand point where sapphire seas collide with a turquoise inlet, saltwater ...

Dec. 9, 2024 — A NASA Hubble Space Telescope observation program called OPAL (Outer Planet Atmospheres Legacy) obtains long-term baseline observations of Jupiter, Saturn, Uranus, and Neptune in ...

Beneath the probable ocean lies a rocky interior. These findings set the ... NASA's Europa Clipper and the European Space Agency's JUICE (Jupiter Icy Moons Explorer) missions, both already launched.