This glossary contains most of the terms that deal with the study of celestial objects (such as stars, planets, comets, nebulae, star clusters and galaxies) and phenomena that originate outside the atmosphere of Earth.
It has over 500 terms to familiarize yourselves with the world of Astronomy.

Get to know the terms like Acceleration of Gravity, Hyperbola, Light Year, Microlensing event, Pauli Exclusion Principle, Roche distance and many more!

Try all the terms from A & B for free and buy the entire app to unlock all other terms.