| Astrophysics (Index) | About |
SciX (for Science Explorer) is an online database of titles, abstracts, and with permission, some text of science papers in the scientific fields to which NASA contributes. (Included are not only papers reporting research to which NASA made some contribution, but also other papers in the fields.) It was launched in production in September, 2025. It is essentially an expanded version of the Astrophysics Data System (ADS), and I suspect it is intended to replace it, eventually. Along with the astronomy/astrophysics data in ADS, it aims for more complete coverage of planetary science, in particular, including Earth science.