![In Memoriam: Jeff Dozier [1944–2024]](https://assets.science.nasa.gov/dynamicimage/assets/science/esd/earth-observer/2025/2025-in-memoriam/InMemoriam-Dozier1.jpg)
Chemical Composition of Mercury
During MESSENGER's four-year orbital mission, the spacecraft's XRS instrument mapped out the chemical composition of Mercury and discovered striking regions of chemical diversity.
Image Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington
- X
https://science.nasa.gov/image-detail/pia19417-mercury/
Image CreditNASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington
Size666x500px