Virgo III

The Virgo III lunar lander "Valiant 12" is a mentioned only spacecraft.

Background
On November 14, 1969, the Virgo III landed on the moon. The crew left behind a flag that was later picked up during the final manned flight to the moon in 2052. The flag survived on the surface for that duration due to special materials designed to withstand the harsh environment of space, now on display at the Museum of Technology.

Appearances
The Virgo III is mentioned only $$