NASA originally planned to launch Lunar Trailblazer as a rideshare on the Interstellar Mapping and Acceleration Probe (IMAP) mission, but IMAP delays pushed that launch into 2025.
The IMAP mission’s launch was postponed from October 2024 to February 2025 because of development delays caused by the pandemic.
The Solar Cruiser mission is set to launch as a rideshare aboard NASA’s Interstellar Mapping and Acceleration Probe (IMAP) mission in 2025.