What If The Earth Stopped Spinning?

43:45

A scientist figures out how to go to the moon while fighting for his life in a war trench.

8/13 • Cosmos: Possible Worlds • 2020 • Astronomy

50:00

The story of how an underground group of scientists took on the establishment to send a spacecraft to the most distant world ever seen up-close. It would be an astounding, yet life-affirming journey for all.

S1E8 • Secrets of the Solar System • 2020 • Astronomy

10:35

Last week we covered multiple star systems, but what if we added thousands or even millions of stars to the mix? A star cluster. There are different kinds of clusters, though. Open clusters contain hundreds or thousands of stars held together by gravity. They’re young, and evaporate over time, their stars let loose to roam space freely. Globular clusters, on the other hand, are larger, have hundreds of thousands of stars, and are more spherical. They’re very old, a significant fraction of the age of the Universe itself, and that means their stars have less heavy elements in them, are redder, and probably don’t have planets (though we’re not really sure).

35 • Crash Course Astronomy • 2015 • Astronomy

52:17

While much of the information on our universe that we have acquired through studying the stars ultimately leads to more questions, this program accurately conveys what information we've learned since we began using Hubble and other super telescopes to explore distant regions of space.

2016 • Astronomy

49:00

For millennia humans have seen our star, the Sun, through the Earth’s atmosphere. But the Space Age has given us a new perspective that has revealed the many faces of the Sun in X-rays, ultraviolet/visible light, heat, and radio. We reveal hidden secrets of the Sun, like the power of solar wind.

S1E5 • The Planets • 2004 • Astronomy

8:57

It has long been thought that our universe is all there is, but it is possible we may live in just one of many.

The Economist • 2015 • Astronomy