https://www.khanacademy.org/science/revision-up-science-class-6-full-term/x00110b31861f2508:week-4/x00110b31861f2508:beyond-earth/v/comets-and-meteors 2025-01-27T07:36:54.139191702Z Comets and Meteors Learn what comets are made of, why their tails always point away from the sun, and explore famous ones like Halley's Comet and Neowise. Also Learn about meteors, meteorites and meteoroids. Joel Prakash Stephen video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Comets and Meteors Learn what comets are made of, why their tails always point away from the sun, and explore famous ones like Halley's Comet and Neowise. Also Learn about meteors, meteorites and meteoroids. https://cdn.kastatic.org/ka-youtube-converted/HszZZjA7jE4.mp4/HszZZjA7jE4.mp4 424 Celestial Objects https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:space-science/x0e04e0cb682fb793:the-solar-system/e/comets-and-meteors 2026-07-14T09:10:41.76683276Z Comets and Meteors Let's do some questions! vibhor exercise https://www.khanacademy.org/science/mh-grade-6-science-2026/x261ad4222d9320ed:beyond-the-sky/x261ad4222d9320ed:celestial-objects/v/what-is-the-milky-way-galaxy 2025-12-02T18:10:41.506336784Z What is the Milky Way Galaxy? From Earth, the Milky Way Galaxy looks like a river of stars. But we’re also spinning through it! With hundreds of millions of stars, the Milky Way contains a vast array of other solar systems that are constantly in motion. And from where we are on the outer edge of the galaxy, there's a lot that we can't see. Music Credits: "Mistake" by Terry Day (PRS)/Warner Chappell Production Music "Take It Easy" by Anthony Young (PRS)/Warner Chappell Production Music All other imagery © American Museum of Natural History. American Museum of Natural History video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw What is the Milky Way Galaxy? From Earth, the Milky Way Galaxy looks like a river of stars. But we’re also spinning through it! With hundreds of millions of stars, the Milky Way contains a vast array of other solar systems that are constantly in motion. And from where we are on the outer edge of the galaxy, there's a lot that we can't see. Music Credits: "Mistake" by Terry Day (PRS)/Warner Chappell Production Music "Take It Easy" by Anthony Young (PRS)/Warner Chappell Production Music All other imagery © American Museum of Natural History. https://cdn.kastatic.org/ka-youtube-converted/ekWc1wY24XQ.mp4/ekWc1wY24XQ.mp4 356 Celestial Objects https://www.khanacademy.org/science/mh-grade-6-science-2026/x261ad4222d9320ed:beyond-the-sky/x261ad4222d9320ed:celestial-objects/v/the-solar-system-in-accent 2026-07-19T14:43:57.152246747Z The solar system (IN accent) Take a tour of the solar system and see the planets together in one clear visual overview. This lesson introduces the major planets and helps build an intuitive understanding of our solar system. Skyloom (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw The solar system (IN accent) Take a tour of the solar system and see the planets together in one clear visual overview. This lesson introduces the major planets and helps build an intuitive understanding of our solar system. https://cdn.kastatic.org/ka-youtube-converted/LBGAAtLP0F4.mp4/LBGAAtLP0F4.mp4 318 Celestial Objects