There are a plethora of journals publishing scientific results relevant to astrobiology. It is important to seek advice from your advisors and colleagues so that you can make an educated choice when publishing your data.NASA Astrobiology
The community-led pre-print service EarthArXiv has announced its expansion to cover Earth and planetary science. In recognition of the scientific overlap between these areas of research, EarthArXiv has now included indexing and search taxonomy to cover planetary science terminology, such as planetary geology and geophysics.
Additional Information can be found at: https://eartharxiv.github.io/.
Submissions can be made at: http://eartharxiv.org.
Further Resources:
Scientific Publishing in the Age of Open Access