Space Age Achievement for detonating or crafting a legendary atomic bomb

[mislavcro]

TL;DR
I suggest adding an achievement that you earn when you detonate or craft a legendary atomic bomb.
What?
I think it's pretty self-explanatory as to what I'm suggesting.
Why?
I think it will add a bit of flavor to space age achievements since in the original game there is already an achievement for detonating a normal one. Crafting it requires 100 pieces of Uranium-235, which getting rare qualities is not so easy to get, and using a legendary atomic bomb sure does seem like a worthy achievement. Additionally, it will add more to military type of achievements in Space Age since currently there are only achievements about killing demolishers in Space Age. Suggested name something like 'Ashes to ashes' or 'Splendor of the Mighty One'