NASA’s exploration of Jupiter’s moon Io revealed a world unlike any other. Beneath its fractured surface lies the most volcanically active body in the solar system — a place where molten lava erupts ...
A moon can sit next door to another and still feel like a different world. Around Jupiter, that contrast shows up fast.
NASA’s Cassini spacecraft detected an electrical circuit linking Saturn to its small moon Enceladus, revealing an invisible electromagnetic structure that stretches across hundreds of thousands of ...
Following a massive cryovolcanic eruption, the mysterious Comet 29P/Schwassmann-Wachmann has been morphed into a giant spiral and is now shining 100 times brighter than normal.