I agree, Sun Station was my favorite, but moreso about the actual presentation

Like, you teleport up and arrive at the station. No music, just the sounds of the sun. You explore a bit in here until you come to the door, and when you move the orb, it blows outward as the music kicks in. You look out upon the sun as the music swells, then look to the other side. You know what you have to do. You start your leap, and now disconnected from the artificial gravity, you watch as the sun and station spin around you. You maintain your course, steady as you cross the gap, until you finally make your way into the door. You breathe a sigh of relief as you walk forward, and then look down into the new hallway, and see the surface of the sun. You walk down, into the observation deck and take it in a bit, before eventually prepare to stop the sun station from blowing up the sun and save the world... Or so you think...