space

Bright solar flares light up sunspot regions on the Sun on August 31, 2012

Episode

390

Solar Flares versus Coronal Mass Ejections

October 15, 2024

Exposed wave ripples during low tide at Fire Island National Seashore, New York.

Episode

388

The Changing Tides

October 1, 2024

Reddish moon

Episode

386

Super Harvest Bloody Moon

September 17, 2024

Northern lights (aurora borealis) over the Víkurkirkja church at Vík í Mýrdal, Iceland

Episode

384

More Auroras

September 3, 2024

picture of the Earth–Moon system

Episode

367

If Earth Had No Moon

May 7, 2024

a long filament of solar material

Episode

362

Solar Maximum Is Heating Up

April 2, 2024

The solar eclipse of August 21, 2017

Episode

358

Great American Eclipse II—April 8, 2024

March 5, 2024

The bright star at the center of the Southern Ring Nebula

Episode

353

We Are Stardust

January 30, 2024

Drawings of progressive stages of an asteroid impact

Episode

330

Meteorite Victims

August 22, 2023

Photo of fossils

Episode

308

Springtime Impact Apocalypse

March 21, 2023

Episode

251

Vikings in North America

February 13, 2022

Episode

242

Space-Rock Shooting Stars

December 11, 2021

Episode

231

Earth, Wind and Water

September 25, 2021