Generation Genius Sun and other Starshttps://www.generationgenius.com/videolessons/sun-and-other-stars-video-for-kids/

Flocabulary Phases of the Moonhttps://www.flocabulary.com/unit/moon-phases/

Flocabulary Planetshttps://www.flocabulary.com/unit/planets/

CrickWeb Sun Earth and Moon

Study Jam Solar System Inner Planets

Study Jam Solar System Outer Planets

Study Jams The Universe 

Study Jams A Day on Earth

Study Jams The Moon