Public domain
Unmasking the Secrets of Mercury
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
The MASCS instrument onboard NASA MESSENGER spacecraft was designed to study both the exosphere and surface of Mercury. To learn more about the minerals and surface processes on Mercury, the Visual and Infrared Spectrometer (VIRS) portion of MASCS has been diligently collecting single tracks of spectral surface measurements since MESSENGER entered orbit.
NASA Image and Video Library’s own descriptionCredit lineUnmasking the Secrets of Mercury. NASA/JPL, 2015-04-16. Public domain. ID: PIA19419.