https://www.khanacademy.org/science/grade-8-science-snc-aligned/xa9b0f40dbc1bb08e:our-universe/xa9b0f40dbc1bb08e:galaxies-and-the-stars/v/stars-and-galaxies-ur 2025-08-08T00:50:08.705567982Z Stars and Galaxies Created by Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Stars and Galaxies Created by Khan Academy https://cdn.kastatic.org/ka-youtube-converted/kuvJ4Ckyp0A.mp4/kuvJ4Ckyp0A.mp4 430 Galaxies and the stars https://www.khanacademy.org/science/ka-science-grade-6/x12c13c153ec99496:beyond-earth/x12c13c153ec99496:the-galaxy/a/what-is-a-galaxy 2025-05-30T05:36:16.508578301Z What Is a Galaxy? article https://www.khanacademy.org/science/grade-8-science-cambridge-curriculum/xce32f00f19912b26:our-universe/xce32f00f19912b26:galaxies-and-the-stars/a/other-galaxy-classifications 2025-11-18T19:31:12.037809628Z Other Galaxy Classifications article https://www.khanacademy.org/science/grade-8-science-snc-aligned/xa9b0f40dbc1bb08e:our-universe/xa9b0f40dbc1bb08e:galaxies-and-the-stars/a/formation-and-evolution-of-galaxies 2023-07-06T18:33:28.586154171Z Formation and Evolution of Galaxies article https://www.khanacademy.org/science/grade-8-science-cambridge-curriculum/xce32f00f19912b26:our-universe/xce32f00f19912b26:galaxies-and-the-stars/a/interacting-galaxies 2025-11-18T19:31:12.037809628Z Interacting Galaxies article https://www.khanacademy.org/science/grade-8-science-snc-aligned/xa9b0f40dbc1bb08e:our-universe/xa9b0f40dbc1bb08e:galaxies-and-the-stars/e/quiz-galaxies 2026-04-08T00:54:09.631945657Z Quiz: Galaxies American Museum of Natural History exercise https://www.khanacademy.org/science/grade-8-science-snc-aligned/xa9b0f40dbc1bb08e:our-universe/xa9b0f40dbc1bb08e:galaxies-and-the-stars/a/what-is-a-star 2025-06-10T13:35:50.832432202Z What is a Star? article https://www.khanacademy.org/science/als-k-to-12-science/x46c2fc9f8e023990:4th-quarter/x46c2fc9f8e023990:characteristics-of-stars-understanding-stars-based-on-the-sun/a/gallery-stars 2023-05-05T21:01:11.640988085Z READ: Gallery — Stars article https://www.khanacademy.org/science/grade-8-science-snc-aligned/xa9b0f40dbc1bb08e:our-universe/xa9b0f40dbc1bb08e:galaxies-and-the-stars/a/glossary-stars-elements 2021-04-29T07:54:57Z Glossary: Stars & Elements article