The following outline is provided as an overview and topical guide to space science: Space science – field that encompasses all of the scientific disciplines that involve space exploration and study natural phenomena and physical bodies occurring in outer space, such as space medicine and astrobiology.
[1][2] See astronomical object for a list of specific types of entities which scientists study.
See Earth's location in the universe for an orientation.
The science and engineering of spacefaring and spaceflight, a subset of Aerospace engineering (which includes atmospheric flight)