Astronomy Cast

623 Episodes

1. Ep. 527: Ancient Astronomy of the American Southwest

   Published: 4/22/2019
2. Ep. 526: Event Horizon Telescope and the Black Hole at M87

   Published: 4/15/2019
3. Ep. 525: 100 Years of the International Astronomical Union

   Published: 4/8/2019
4. Ep. 524: Judging Age & Origins, part 3 - Beyond Our System

   Published: 4/1/2019
5. Ep. 523: Judging Age & Origins, Pt. 2 Across the Solar System

   Published: 3/25/2019
6. Ep. 522: Judging Age & Origins, part 1 - Earth Rocks

   Published: 3/18/2019
7. Bonus Episode: Dust with Dr. Paul Sutter

   Published: 3/17/2019
8. Ep. 521: The Deep Space Network

   Published: 3/11/2019
9. Ep. 520: Transients: What They Are and Why They Matter, Part 2

   Published: 3/1/2019
10. Ep. 519: Transients: What They Are and Why They Matter

    Published: 2/25/2019
11. Ep. 518: When the Universe tried to Declare War

    Published: 2/18/2019
12. Ep. 517: Fritz Zwicky and the Zwicky Transient Facility

    Published: 2/11/2019
13. Ep. 516: Polar Vortices

    Published: 2/4/2019
14. Ep. 515: Space Radiation

    Published: 1/28/2019
15. Ep. 514: Planetary Protection Protocols

    Published: 1/21/2019
16. Ep. 513: Stellar Fusion

    Published: 1/14/2019
17. Ep. 512: Direct Imaging of Exoplanets

    Published: 1/7/2019
18. Ep. 511: Predictions for 2019

    Published: 12/31/2018
19. Ep. 510: 2018 - Year in Review

    Published: 12/24/2018
20. Ep. 509: Fiction to Fact: 3D Printers

    Published: 12/10/2018