親子觀星會

Juno 拍著火IO  因為一堆火山
https://www.universetoday.com/138990/io-afire-with-volcanoes-under-junos-gaze/


(https://www.universetoday.com/wp-content/uploads/2018/04/Io-Juno-JIRAM-IR-view-CROP.jpg)
An amazingly active Io, Jupiter’s “pizza moon” shows multiple volcanoes and hot spots in this photo taken with Juno’s infrared camera. Credit: NASA / JPL-Caltech / SwRI / ASI / INAF /JIRAM / Roman Tkachenko

https://youtu.be/wmQHOUFIuzQ

This five-frame sequence taken by NASA’s New Horizons spacecraft on March 1, 2007 captures the giant plume from Io’s Tvashtar volcano.