allseeing.space
Classroom edition. Narrated journeys through real space, with captions and teacher guides.
Narrated journey
Students learn how Charles Messier, a comet hunter in 1700s Paris, listed fuzzy objects that were not comets, and tour famous entries that turned out to be supernova remains, star clusters, nebulae, and galaxies, ending with how amateurs run a Messier Marathon.
Gathering starlight…
Press L for lessons. No microphone needed. Teacher guides