Astrum

Astrum produces educational explainer videos about astronomy and space science. The channel emphasizes the Solar System—planet-focused episodes, moons and orbital dynamics, and imagery from probes and spacecraft—while also covering broader astrophysics and observational discoveries (supernovae, stars, cosmology, dark matter, exoplanets, and telescope findings). Content centers on explaining recent research results and fundamental questions about how the Solar System and the universe work.