astronomer: A scientist who will work in the field of investigation that offers with celestial objects, place and the physical universe.
exoplanet: Brief for extrasolar planet, it’s a earth that orbits a star outside our solar process.
drive: Some outdoors affect that can transform the motion of a overall body, maintain bodies close to a person another, or create movement or pressure in a stationary overall body.
infer: (n. inference) To conclude or make some deduction based on evidence, facts, observations or identical cases.
journal: (in science) A publication in which researchers share their exploration