The Intergalactic Experiment

The experiment is classified for others than the top high council.

T.A.R.D.I.S

(T.A.R.D.I.S) Time and Relative Dimension in Space.TARDISes were of two broad categories — exploratory and military. Of the two, TARDISes without armaments were apparently more common. One of the key features of a TARDIS was that the interior existed in a dimension different from the exterior. The main application of this concept was that they were bigger on the inside than the outside.

Astronomy

Astronomy (from Greek: αστρονομία) is a natural science that studies celestial objects and phenomena. It applies mathematics, physics, and chemistry, in an effort to explain the origin of those objects and phenomena and their evolution.

Planetary science

Planetary science is the study of the assemblage of planets, moons, dwarf planets, comets, asteroids, and other bodies orbiting the Sun, as well as extrasolar planets.