Index of Astronomy and Astrophysics for Juniors


क Celestial Sphere and the original Astronomical wonder

च The Solar System

ट Orbital Dynamics

ड Nuclear Astrophysics

प Properties of Stars

फ Variable Stars

ब Spectroscopy and the Universe in different wavelengths

भ Life Cycle of the Stars

त Telescopes and Optics

ल Special Relativity to Cosmology

स Galaxies

य Compact Objects

श Exoplanets


प.1 Brightness and Magnitude

प.2 Apparent and Absolute Magnitude

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