NASA flies extremely close by volcano world, captures wild footage

via https://ift.tt/0phxHGl Extraordinary views of a land hundreds of millions of miles away.

A NASA spacecraft survived extreme radiation and captured rich images of the most volcanic world in our solar system, the tortured moon Io.

Over the last year, the legendary Juno craft has been swooping progressively closer to Jupiter's volcano-blanketed moon, and on Dec. … NASA flies extremely close by volcano world, captures wild footage