Messengers of Time and Space is an immersive, NSF NOIRLab-produced planetarium show made possible through a grant from the U.S. National Science Foundation. The grant is called Gemini in the Era of Multi-Messenger Astronomy (GEMMA), and aims at advancing the leadership role of the International Gemini Observatory in the area of multi-messenger astronomy. The planetarium show highlights how Gemini will work together with observatories that monitor the night sky for exciting astronomical events that change with time, such as the Vera C. Rubin Observatory.