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Europlanet Webinar - Volcanism on Io
**Please note:** rescheduled from 25/03/2019 - new registration required.

Volcanism on Io – Determining Lava Eruption Temperature to Answer the Biggest Questions in the Wake of the Galileo Mission

Volcanoes helped transform the surfaces of the Earth, the other terrestrial planets, and the Moon. However, the biggest volcanic eruptions in the Solar System are taking place not on Earth, but on Io, a moon of Jupiter. This wonder of the Solar System is a fascinating volcanic laboratory where powerful volcanic eruptions result from tidal heating, a process that also affects the ice-covered moon Europa. Despite multiple spacecraft visits and spectacular new observations of Io with large Earth-based telescopes, some of the biggest questions about Io's extraordinary volcanoes remain unanswered. Getting the answers requires an understanding of the difficulties of remote sensing of volcanic activity; a new, innovative approach to instrument design; and ultimately a return to Io. Ashley Davies, a volcanologist at NASA’s Jet Propulsion Laboratory, in Pasadena, CA, will describe how studying volcanoes on Earth leads to a clearer understanding of how Io's volcanoes work and how best to study them from spacecraft.

**To access the webinar**

There are two ways to access the webinar (both are free and easy):

>> RECOMMENDED: full access using Zoom app (desktop or mobile) – this gives the best quality, allows you to ask questions to the speaker and fully participate in the webinar. You have to register (below) to access the webinar and have the Zoom app installed (https://zoom.us/download). We won’t share your data with anyone and will only use it in regards to this webinar.

>> live streaming – you can watch the live stream of the webinar through Europlanet’s YouTube channel (http://bit.ly/europlanet-yt) without registering. This is a straight feed and you aren’t able to communicate with the speaker or participate further in the webinar in any way.

Jun 3, 2019 06:30 AM in Pacific Time (US and Canada)

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