No, I don't think so. It seems sci fi went the way of the graduate thesis: hyper specialized, hyper focused. I think this might have been out of necessity. Maybe Stephenson has come close though.
He's covered nonfictional history, space travel (anathem, seven eves), colonization of Earth orbit and the moon (seven eves), generational space travel (anathem), multiple universe theories (anathem), and to come back down to earth, cryptography (cryptonomicon, reamde, fall), AI (diamond age), wetware hacking (snow crash), VR (snow crash, fall), post mortem VR (fall), nanotech (fall, diamond age), and layered simulated universes (fall).
So beyond Stephenson I don't think anyone comes close to fantastical exploration at the level of Verne. Crichton didn't. Watts is highly focused in biology. Banks deals with cosmic horror, AI, and a touch of multiverse. Doctorow is fantastic "realistic near future" exploration but he never takes us to space, and I don't think he really even explores AI.