Wow. Here's the best trailer from The Game Awards so far tonight. It's No Man's Sky doing what it does best: look beautiful.
Hello Game's procedurally-generated space game lets you explore the universe, and that universe is vast. You can expect lots of variation in terms of planets, wildlife, and scenery. And when you're done gawking at that, you can go up into space and command a ship. You can read more about what the game is here, but suffice it to say, the game still looks excellent.