Gemini Observatory announces an opportunity for new Large and Long Programs (LLPs). Eligible PIs are invited to propose scientific investigations to begin in the 2021B semester. Letters of Intent (LoI) must be submitted no later than February 8, 2021, with complete proposals due April 1, 2021. Specifics on the 2021 call for proposals are available on the 2021 LLP Call page. General information on the LLP process is available on the Phase 1 LLP page.