Usually your viewing site is not located near a good lounge or bar, and since transporting martinis any distances is not good for them, we have put a martini recipe here so you can mix your own right at the viewing site. Unlike the other two essentials, the martini can be used on overcast nights. Happy Star Gazing!
(May also be used as a petrol substitiute for your spacecraft)
Place one measure of Skyy Vodka and one equal measure of Bombay Sapphire Gin in an ice filled martini shaker and shake really well. Strain the mixture into a large martini glass and carefully add a small dash of blue curaco liqueur. Do Not Stir. A small piece of lemon or lime peel may be added.
It has been noted that after several 'Rocket Fuels', telescopes are no longer needed to see stars.