I know that Thor has far more weaponry and abilities than Superman whom other than possessing the same sort of powers Thor has (Superhuman Strength, stamina, speed etc.) could only fire Heat-Vision from his eyes, blow ice-breath and super-breath.
Thor has too many attacks to name, but I'll just name his most powerful. Energy absorption and projection. Thor was once capable of absorbing the energy of a Null Bomb which was powerful enough to cause an explosion to destroy an entire galaxy, meaning he could re-direct the Null Bomb energy and form the explosion to destroy an entire galaxy if he wanted but instead he directed it as a "Torrent of cosmic force":
He is capable of amplifying the energy contained in mjolnir to 100X of it's original power so therefore he could've been more than capable of destroying 100 galaxies:
Superman may have destroyed a Solar System with a sneeze, but Thor whom I have proven to be capable of destroying 100 galaxies is capable of destroying 10 trillion solar systems (The amount of solar systems contained in 100 galaxies)
And this isn't even the most powerful version of Thor, Rune King Thor has Odin Force which would further enhance his powers to an incalculable extent. Thor's hammer has been capable of blocking and overpowering a life-bomb which contains enough energy to destroy 1/5 of the universe in his normal state, I wouldn't be surprised if he could destroy a universe as Rune King Thor (Far more powerful than regular Thor as well as gods whom were considered gods to Odin whom could destroy galaxies as only side-effects of his battle)
I know that SA Superman may also have the ability to destroy a galaxy but he would do it with tactics, does SA Superman have any weapons powerful enough to destroy a galaxy directly???
NOTE: Yeah this is my second time asking this, mainly because I need more answers.