Lunar Trailblazer

Product

Last mentioned: Feb 27, 2026

Timeline

Feb 27, 2026
Report Release

NASA releases the initial failure review board findings detailing software and power issues.
Feb 26, 2026
Loss of Contact

NASA confirms loss of communication after the spacecraft fails its first scheduled check-in.
Feb 25, 2026
Launch

Lunar Trailblazer launches as a secondary payload.
Feb 25, 2026
Separation

Spacecraft successfully separates from the launch vehicle and begins deployment.

Stories mentioning Lunar Trailblazer 1

NASA’s Lunar Trailblazer Mission: Post-Failure Report Reveals Critical Flaws

A comprehensive NASA report has detailed the technical failures that led to the loss of the Lunar Trailblazer spacecraft just 24 hours after its launch. The findings highlight the inherent risks of low-cost SmallSat missions and their impact on the Artemis program's resource mapping goals.

Feb 27, 2026 2 sources