Search

Celestial Mechanics  — Research Starter

Celestial mechanics is the branch of astronomy that deals with the motions and gravitational interactions of celestial bodies, such as planets, moons, and stars. It has its roots in early astronomical…

Cassiopeia  — Research Starter

Cassiopeia is a prominent constellation located in the Northern Hemisphere, recognizable for its distinctive W or M shape, depending on its orientation in the sky. First identified in ancient times,…

Capricornus  — Research Starter

Capricornus, also known as the Goat Horn, is a constellation located in the Southern Hemisphere, recognized for its roughly triangular shape formed by about thirteen primary stars. This constellation…

Canis Minor  — Research Starter

Canis Minor, known as the "lesser dog," is one of the 88 officially recognized constellations defined by the International Astronomical Union. It is the smallest member of the Orion family of…

Canis Major  — Research Starter

Canis Major, known as the "Great Dog" constellation, is one of the 88 officially recognized constellations by the International Astronomical Union (IAU). It is notable for containing Sirius, the…

Cancer (space science)  — Research Starter

Cancer is a constellation in the night sky, recognized for its representation of a crab, and is part of the zodiac. It is best observed in the Northern Hemisphere during March, although it remains…

Bremsstrahlung Radiation  — Research Starter

Bremsstrahlung radiation, often referred to as "braking radiation," is a type of electromagnetic radiation generated when a charged particle, typically an electron, experiences a rapid deceleration,…

Bolide  — Research Starter

A bolide is a type of celestial object that enters Earth's atmosphere, typically originating from one of three sources: comets, asteroids, or meteoroids. These objects can range from solid rocks to…

Blazars  — Research Starter

Blazars are a specific type of active galactic nucleus (AGN) that are notable for their intense brightness and the jets of matter they emit, which are directed toward Earth. These jets, powered by…