Even the Milky Way casts a shadow<hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

Astounding Universe

Subtle Shadows

We're on a collision course with our nearest galaxy!12/31/20<hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

Milkomeda

How far can we see; how far can we think? 12/24/20<hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

A Really Big Show

Stories NASA didn't tell!&nbsp;&nbsp;<hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

Secrets of Apollo 11

There's a mystery down below.<hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

Frozen Lakes

&nbsp;What could be as cool as you? 12/3/20<hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

Hot Stuff

What you get (gravitationally speaking),&nbsp;&nbsp;is what you don't see!<hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

Dark Matter

Meet the world's heaviest sugar cube – and you're in it! 11/19/20<hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

Atomizer

If we're breathing out CO2, can we really help someone with mouth-to-mouth resuscitation? 11/12/20<hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

Take A Breath

Is the most common compound in the universe only found in liquid form on Earth?&nbsp;<hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

Water World

Natural Sciences

Science

From the producer of Pulse of the Planet and the world’s most widely read astronomer -&nbsp;a weekly freewheeling exploration of the astonishing world of science.&nbsp;What’s the most inexplicable object in the cosmos?&nbsp;When is Doomsday coming?&nbsp;The heaviest thing in the universe?&nbsp;Nikola Tesla’s dark secret?&nbsp;All this and more, each week on Astounding Universe.<hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

Subtle Shadows

Astounding Universe

More episodes from "Astounding Universe"

Milkomeda

A Really Big Show

Secrets of Apollo 11

Frozen Lakes

Hot Stuff

Dark Matter

Atomizer

Take A Breath

Subtle Shadows

Water World