NASA scientists have sought to understand planet Jupiter, the gas giant whose mass is more than the rest of the planets in ...

One of the big surprises: Despite the moon's cooled crust, the data shows Io maintains liquid hot lava just below the ground.

Thanks to JWST, we've learned key details about methanol — a key building block for organic compounds necessary for life — on ...

Juno detects huge Jupiter polar cyclones Subsurface magma found on the volcanic moon Io Io eruption marks the strongest ever ...

Crescent moon nears Jupiter in post-sunset sky Moon's closest approach to Jupiter on April 30 Earthshine may reveal lunar surface detail ...