Podcasts

Podcast: Equilibrium in Space

So many of the forces in space depend on equilibrium, that point where forces perfectly balance out. It defines the…

11 years ago

Podcast: Planetary Motions in the Sky

Even the ancient astronomers knew there was something different about the planets. Unlike the rest of the stars, the planets…

11 years ago

New Podcast Series: Space Stations

Sometimes a trilogy needs four parts! The Astronomy Cast team of Fraser Cain and Pamela Gay have taken a look…

11 years ago

Astronomy Cast Ep. 282: Seasons

Spring, Summer, Autumn and Winter. These are the seasons we experience here on Earth as our planet completes an orbit…

12 years ago

Podcast: Explosions in Space

We’ve all seen the classic science fiction space explosions, full of flames and loud sounds. Beautiful on the screen but,…

12 years ago

Podcast: Cosmological Constant

In order to allow for a static Universe, Albert Einstein introduced the concept of the Cosmological Constant Lambda to make…

12 years ago

Astronomy Cast Ep. 279: The Hubble Constant

When Edwin Hubble observed that distant galaxies are speeding away from us in all directions, he discovered the reality that…

12 years ago

Astronomy Cast Ep. 269: Mass

Last week we talked about energy, and this week we’ll talk about mass. And here’s the crazy thing. Mass, matter,…

12 years ago

Podcast: Energy

Our entire civilization depends on energy: getting it, converting it, burning it, and conserving it. But how do physicists think…

12 years ago

Are You Listening to Astronomy.FM?

Are you listening to Astronomy.FM? If not, you should join the audience of over 25,000 listeners in 85 countries who…

13 years ago