Outer Space

Outer space, sometimes just space, is the expanse that exists between astrological objects.

History
Galactus and his heralds traverse outer space in search of planets.

The X-Men traveled to space where Jean Grey became embodied by the Phoenix Force.

The National Aeronautics and Space Administration is an Earth-based organization dedicated to studying space. Astronaut John Jameson went to space where he encountered the Venom Symbiote. When the symbiote returned to space it spawned the Carnage Symbiote.

Spider-Man went to space to get to Counter-Earth.

Background
SS undefined designed its space with bright colors inspired by Jack Kirby's artwork. This is technically inaccurate as space is largely black and such nebula-like look is rare.