The clearest images NASA has taken of Jupiter's moon βIoβ (1999)
[via/ NASA]
Readers added context they thought people might want to know
The posted images are not authentic 1999 NASA photos of Io. Real Galileo global color views from July 1999 show pastel surfaces at ~1.3 km/pixel; highest-resolution images are small close-ups of limited areas.
science.nasa.gov/resource/globaβ¦science.nasa.gov/photojournal/hβ¦