Delta Blue: Last Delta II launches, leaves behind colorful legacy

Last Delta II takes root in Kennedy Space Center rocket garden

NASA's most powerful rocket poised for launch on historic Artemis

Landsat Legacy: NASA-USGS Program Observing Earth from Space Turns

Basalt Deltas – Minecraft Wiki

Goodbye, Delta II rocket

Delta II - Wikipedia

The Delta II rocket came, it saw, and for a time it conquered

Flying Colors: How Aircraft Liveries Define Airlines – Airways

The Space Review: Delta II: End of an era

Watch the end of an era as the last flight of a Delta II takes off

Delta II - Wikipedia

Why is the Delta II rocket celadon green? - Quora