NASA officials said what Juno spotted was 'the most powerful volcanic event ever recorded on the most volcanic world in our ...

NASA’s Juno mission found Io’s biggest volcanic eruption ever. The explosion was stronger than all Earth’s power plants ...

Loki Patera is 202 kilometres (126 mi) in diameter, covers 20,000 sq km (7,700 sq mi), and was the largest volcanic feature ...

For nine years, a spacecraft known as the Juno orbiter has divided ... including not just Io, but Europa, where another orbiter, the Clipper, is bound. During the flyby, the JIRAM instrument ...