It’s one thing to fly into space, and another thing entirely to live in space. And to understand the stresses and strains this puts on a human body, you’re going to need a space station. In this three-part series, we explore the past, present and future of stations in space, starting with the American Skylab and Russian Salyut stations.

Our Hosts
Fraser Cain
Universe Today
Dr. Pamela Gay
CosmoQuest
Production by
- Richard Drumm, Audio Engineer
- Ally Pelphrey, Video Engineer
Ep. 295: The Observable Universe
We understand our place in the Universe because of our direct observations. We can see the light that travelled billions of light years across space to reach us. This sphere of space is the observable universe; everything we can detect. But it’s really just a fraction of the larger, unobservable universe. Today, we’ll talk about both.
Ep. 294: The Arecibo Observatory
The mighty Arecibo Radio Observatory is one of the most powerful radio telescopes ever built – it’s certainly the larger single aperture radio telescope on Earth, nestled into a natural sinkhole in Puerto Rico. We’re celebrating the 50th anniversary of the construction of the observatory with a special episode of Astronomy Cast.
Ep. 293: Earthquakes
We always say that the Universe is trying to kill you, but actually, the Earth isn’t so fond of you either. Certain parts of planet Earth are prone to earthquakes, where the planet’s shifting plates can cause the ground to shake violently. We’ve had a few devastating earthquakes in recent years, but do they also happen on other worlds?
Recent Episodes
No Results Found
The page you requested could not be found. Try refining your search, or use the navigation above to locate the post.