The main goals of this year's workshop are:

• update on the Gaia mission
• update on the improvements in the Gaia Alerts
• Gaia Alerts highlights and results
• synergies with radio within the new OPTICON-RadioNET Pilot (ORP) grant
• new members of the telescope network
• new photometric calibration server
• organization of the follow-up

The symposium will cover a broad range of physical phenomena, highlighting such topics as:

The Conference “Dark and Quiet Skies for Science and Society”, jointly organized by the United Nations Office for Outer Space Affairs (UNOOSA), the Government of Spain and the International Astronomical Union (IAU), should have taken place in October 2020, but, because of the COVID-19 pandemic, it has been postponed and is now scheduled in Santa Cruz de La Palma, Canary Islands, Spain, from 3 to 7 October 2021.

ORP-JA2.2a 1# meeting

JA4 Radio Training