Wikimedia Commons/Marvel Imperial Movie Marvel's cosmic expansion stalls as planned 2026 series are scaled back due to disappointing sales and fan response to the Imperial event. March 12, 2026 AceShowbiz - Marvel's ambitious cosmic saga set to reshape its intergalactic universe is facing an unexpected halt. Following the launch of the Imperial event in 2025, Marvel had planned a bold expansion into its cosmic characters and storylines through multiple new series scheduled for 2026.