ALMA Cycle 13 Call for Proposals is Now OPEN!
19 March 2026
The ALMA Director, on behalf of the Joint ALMA Observatory and the partner organizations in East Asia, Europe, and North America, is pleased to announce that the ALMA Cycle 13 Call for Proposals for scientific observations is now OPEN!
ALMA Cycle 13 is currently scheduled for observations from October 2026 to September 2027. Users of any nationality or affiliation are invited to submit proposals before the deadline of 15:00 UTC on 23 April 2026.