Io’s long-debated magma ocean may not exist. Juno spacecraft data reveals that tidal forces deform the moon differently than expected if a magma ocean were present. Instead, Io’s mantle appears mostly ...

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 ...

The land is overseen by the Bureau of Land Management. The actual Jupiter Inlet Lighthouse remains property of the U.S. Coast ...