Originally posted by Phenomenol
Goku would kill Thanos with a planet destroying blast.
Thanos has destroyed planets as a side effect of him hitting someone else.
Thanos just has too much durability for Goku to win here. I am a DBZ fan, I've seen every Dragonball, DragonballZ, and Dragonball GT episode and have about 10 of the books that are still in Japanese, and I still say that Goku loses.
Galactus can destroy Galaxies, and he had to seriously exert himself to penetrate Thanos' shield. Odin has destroyed Galaxies, he also had to exert himself to get Thanos starting to look down. Silver Surfer can destroy planets, and can make stars go Supernova, and his blasts didn't even penetrate either one of Thanos' forcefields.