Mars Spectrometry 2: Gas Chromatography

Help NASA scientists identify the chemical composition of rock and soil samples for Mars planetary science. #science

$30,000 in prizes
oct 2022
537 joined

Open Data


Good news! The project team from this competition has made data from this challenge available for ongoing use, practice and learning. Data from the previous Mars Spectrometry challenge is available here. This data will be maintained by the project team and released at their discretion.

For additional information about the data, see the Problem Description page.

Please note that we won't be able to field questions about the data, but we wanted to share it here for the benefit of the community. If you have a question, feel free to post it to the forum.


Mars Spectrometry 2: Gas Chromatography for the Sample Analysis at Mars Data (SAM) Instrument

Mars Spectrometry: Detect Evidence for Past Habitability