Ep. 545: Weird Issues: Are comets asteroids or are asteroids comets?
Astronomy Cast · Fraser Cain and Dr. Pamela Gay
5. november 2019 29m
0:00 29m
Beskrivelse
545: Weird Issues: Are comets asteroids or are asteroids comets? Astronomy Cast 545: Weird Issues: Are comets asteroids or are asteroids comets? by Fraser Cain & Dr. Pamela Gay Things used to be so simple. Comets were snowballs from the outer Solar System, and asteroids were rocks from the inner Solar System. But now everything's all shades of grey. Astronomers have found asteroids that behave like comets and comets that behave like asteroids.
