Astro- & Aero- Greek Base

The study of airborne microorganisms, pollen, spores, and other biological particles.

The region of space influenced by a star's solar wind, similar to the heliosphere around our Sun.

The branch of technology and industry concerned with aviation and space flight.

The study of the chemical composition and processes in stars, planets, and interstellar space.

The study of the movement of air and how objects move through air.

The science or practice of building and flying aircraft.

Relating to astrology, which is the belief or study that the positions of celestial bodies can influence human affairs and natural events.

A type of telescope specially designed for taking detailed photographs of the night sky.

The study of the geology of celestial bodies such as the Moon, planets, asteroids, and comets.

The scientific study of celestial objects, space, and the universe as a whole.

An abnormal fear of flying or drafts of air.

The study of the origin, evolution, distribution, and future of life in the universe.

A particle, like a neutrino or cosmic ray, studied in the field of astroparticle physics, which connects particle physics and astronomy.

The science of measuring the positions, motions, and distances of stars and other celestial objects.

An instrument used to measure the density or weight of air or gases.

A suspension of fine solid particles or liquid droplets in air or another gas.

A form of physical exercise that improves the efficiency of the body's cardiovascular system by using oxygen.

A person trained to travel and perform tasks in outer space.

A belief system that suggests a relationship between the positions of celestial bodies and events on Earth, especially human lives.