The autumn call for applications is open!

The deadline for submitting proposals will be the 1st October 2026 at 23:59 CET.

SOLARIS announces an open call for standard and long-term proposals twice a year:

• The spring call (deadline for proposal submission is beginning of April) is for experiments to be performed in the semester from September of the same year till February the following year.
• The autumn call, (deadline for proposal submission is beginning of October) is for experiments to be performed in the semester from March till August of the following year.