Completion Certificate for An Introduction to Astronomy

September 28, 2026

9 hours (approximately)

Jennifer Ruffing's account is verified. Coursera certifies their successful completion of An Introduction to Astronomy

What you will learn

An introduction to the structures found in the universe, from planets, stars and galaxies, to the cosmic web.
To provide a better understanding of our place, relationship to, and a sense of scale to the cosmos we inhabit.
To help you take advantage of online resources, such as YouTube astronomy channels, audiobooks, and astronomy books aimed at the general public.
To encourage you to attend astronomical observing opportunities, and consider undertaking additional astronomy studies.