Utwig Bomb
Obtained from the Utwig for the Ultron, the Utwig Bomb is affixed to your ship by the Chmmr, and is used to destroy the Sa-Matra, winning the game.
The Utwig Bomb is actually an old Precursor bomb, used to annihilate unwanted moons and other small on a space-scale objects. The same type of bomb was used by the Shofixti, when they rammed into their sun at Delta Gorno, instantly vapourising one third of the Ur-Quan fleet. Unfortunately, the explosion almost completly wiped them out as well.
The bomb is a dangerous artifact as well, since being an matter-antimatter bomb, the power of it is incomparable to a thermo-nuclear bomb, in which only a small fracion of the matter is annihilated. In devices like this, a large quantity of matter and antimatter combine, transforming into pure energy.
When brought back to the orbital station on Sol, the scientists are quite afraid of examining it, let alone unloading it from the cargo bay. They advise to conduct any experiments far away from the station.