Ep. 300: What We've Learned in Almost 7 Years
Astronomy Cast - Podcast autorstwa Fraser Cain and Dr. Pamela Gay - Poniedziałki
AstronomyCast 300: What We've Learned in Almost 7 Years by Fraser Cain & Dr. Pamela Gay
Astronomy Cast - Podcast autorstwa Fraser Cain and Dr. Pamela Gay - Poniedziałki
AstronomyCast 300: What We've Learned in Almost 7 Years by Fraser Cain & Dr. Pamela Gay