[quote][i]"They say there's no [[devil]], [[James_Tiberius_Kirk|Jim]], but there is.... 
RIGHT OUT OF [[HELL]]!!!! 
I SAW IT....!!!!!"[/i] - Starfleet Commodore [[Matt Decker]] of the [[USS Constellation NCC-1017]], describing [[the Doomsday Machine]].[/quote]


A very destructive and dangerous [[giant|gigantic]] [[mecha]] from the [[Star Trek]] franchise. It appears in [[Star Trek: The Original Series]].

The [b]Doomsday Machine[/b] is a very powerful and virtually unstoppable automated massive [[alien]] [[robot]] machine capable of destroying entire [[planet]]s using powerful pure anti-proton beams. The machine then uses the planetary debris and other remains as its main source of fuel, making it a self-sustaining robot weapon. 

It resembles a giant mechanical [[worm]] floating in space. Its main superstructure is made of pure neutronium, making it resilient to most forms of energy weaponry.
doomsday machine