Keatah

Most NASA officials, employees, and junkies claim to have been inspired by StarTrek. So this look-alike emblem is by design.

The delta symbol has been in use for years.

https://en.wikipedia.org/wiki/Air_Force_Space_Command

If money doesn't exist in the future, will lazy people just lay in bed all day connected to the Holo Deck making whoopie with total babes all day long -- only getting out of their anti-grav beds long enough to tell their replicators to make them a Hot Pocket and a Mountain Dew?  I guess the gubment will have to reinstate the draft and draft these folks into the Space Force to fight the Greys.