I keep reading that the cause of the planet's destruction was an unstable core but none explaining how it got like that. Last night I watched something called "Superman/Batman: Apocalypse" in which batman noticed Darkseid had countless hell spores each of which were capable of destroying a planet's core. Could this be what happened to Krypton? Pyrolord777 (talk) 14:18, 12 May 2011 (UTC)
In the book The Last Days of Krypton by Kevin Anderson, Jax Ur was portrayed as a dictatorial warlord who reigned over Krypton with an iron fist and purposefully used his "nova javelins" (nuclear warheads) to destroy the moon Koron (NOT Wegthorn), a moon that is not mentioned in this article.
Other sources I have seen list these moons as moons of Kyrpton: Wegthorn, Koron, Mithen, and Xenon. Xenon fell out of orbit and away from Krypton. With Xenon lost from orbit and Wegthorn destroyed by Jax Ur, this leaves Koron and Mithen as the last two moons of Krypton. Should this be mentioned in any of the sections of this article?
True but not true because multiple sources prove that krypton only had one moon Caitlynediter for real1877 (talk) 22:09, 18 October 2016 (UTC)
So, did Krypton used to have contact with many other worlds? I recall something in superman 1 or 2 with Christopher Reeve, where he is in his crystal chamber watching the hologram of his mother saying that they have an archive of X number of galaxies. Either Krytonians had been there or had the ability to spy on them without them discovering who was. The snare (talk) 21:57, 23 August 2008 (UTC)
The whole banning space travel thing doesn't seem to make much sense to me at all. Not for a civ that advanced. They probably would just fix whatever made it dangerous. But there are a lot of contradictions aren't there. How could civ with no space travel experience/knowledge of space-ships have then made the FTL rocket that took Superman away from Krypton then? The snare (talk) 04:57, 29 May 2010 (UTC)