[SubMareener]

The loose planets with opposite intrinsic velocities used in the Lensman series to destroy a planet.

[treetopsandroofs]

“The loose planets with opposite intrinsic velocities used in the Lensman series to destroy a planet.”

Nice reference, loved those books.

I thought the Last Starfighter’s Death Blossom was pretty cool, but yours even beats the Death Star, which could only destroy one planet at a time.