Physics and Star Wars
To estimate the effects of the second Death Star, Minton looks into its mass. According to estimated data from some students of Lehigh University, the steel mass needed for building one would be around 770 kilograms times the mass cubed in weight. This would give the Death Star of about ten to the power of nineteen kilograms in mass. Using this data, Minton produces equations that lead him to conclude the fragments would hit the moons surface so hard causing craters almost four times the size of the Chicxulub crater in Mexico. This impact would cause a planetary firestorm and vaporize all lifeforms on the moon.
Oblivion (comics)
Later, Maelstrom returned to life, attempting to destroy the universe by building a device known as the Cosmic Crunch, and came into conflict with the Great Lakes Avengers. During this conflict, Deathurge was sent repeatedly to collect the souls of the GLA members who died. When he tried to claim the soul of Squirrel Girl's sidekick, Monkey Joe, Mr. Immortal used the opportunity to grab Deathurge, now just the size and shape of a squirrel, and defeat him. The recently deceased Doorman encountered Oblivion, who made him its new agent, telling him that Deathurge had failed in his duties. On Christmas, Deathurge tried to regain his position, but failed the test Oblivion gave him.