A scientist at Southwest Research Institute has made a significant announcement regarding Io, a moon. The researcher has obtained direct temperature measurements beneath Io's surface. This achievement is attributed to a microwave instrument designed by the scientist.

The instrument is part of the Juno mission, for which the scientist serves as principal investigator. Further information about this breakthrough is available from Texas Public Radio, the source of this news. Details about the measurements and their implications are likely available from this source, providing more insight into this scientific achievement.