PBS Space Time

tv show

poster for PBS Space Time

409 total episodes

-

12 seasons

First Aired February 11, 2015

Overview

Space Time explores the outer reaches of space, the craziness of astrophysics, the possibilities of sci-fi, and anything else you can think of beyond Planet Earth.

How Do We Know What Stars Are Made Of? poster unavailable

How Do We Know What Stars Are Made Of?

Season 2020 - Episode 28 - 0h 13m

Air Date

September 01, 2020

Overview

Pin-pricks in the celestial sphere, through which shines the light of heaven? Or gods and heroes looking down from their constellations? Or lights kindled above middle earth by Varda Elbereth and brightened with the dew of the trees of Valinor? Science has long pondered the mysteries of the stars. This is how we finally figured them out.