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 DR3 known issues
• Gaia DR3 overview page

Gaia Early Data Release 3

• Gaia EDR3 known issues
• Gaia EDR3 overview page

Gaia Data Release 2

• Gaia DR2 known issues
• Gaia DR2 overview page

Gaia Data Release 1

• Gaia DR1 known issues (none existing)
• Gaia DR1 overview page