"With Prometheus declared fully operational we have decided it’s time to fly the flag around the galaxy and take the opportunity to re-visit a few worlds on the way"
—George Hammond

Operation Grand Tour was five-seven month long mission by the Prometheus to visit worlds that couldn't be gated to for whatever reason. Planets included on the list were Euronda, Bedrosia, P5S-381, Tagrea, Hebridan, and numerous others.