Known issues in published Gaia data

After the release of a Gaia catalogue and the publication of the associated papers and data release documentation, a new issue may be found that affects (part of) the data. To inform the community in such cases, an overview of so-called 'known issues' is maintained separately per data release.

Find below the access links to the known issues for each data release.

Gaia Data Release 3

Gaia Early Data Release 3

Gaia Data Release 2

Gaia Data Release 1