How Discover Exoplanets Using the Transit Method : A Simple Guide for College Students
Year: 2025
Type: article
Abstract: Exoplanets are planets that exist outside our own Solar System. One powerful method used to discover them is called the Transit Method. When a planet crosses in front of its parent star, it causes a tiny, temporary dimming of the star’s brightness. This dip can be observed with telescopes from Earth or space. By analyzing these dips, scientists can detect new planets and learn about their sizes and orbits. This paper aims to explain the transit method in a clear and simple way, especially for higher secondary students, using diagrams, equations, and real examples from space missions like Kepler and TESS.
Author: Sukdev Mahapatra
Institution: University of Calcutta
Language: English
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W6893400836
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