Entry point to all services
Object database
Catalogue database
Interactive sky atlas
LISA VIII conference (Library and Information Services in Astronomy) Astronomy Librarianship in the era of Big Data and Open Science Proceedings are now available.
The cross-identification between the SIMBAD database and the ESA Gaia mission Data Release 2 has been successfully performed on about 4.5 million objects.
Gaia DR2 flux map
X-match
Dictionary
Sesame
SimPlay
ADS mirror
A&A