Planetary Radio brings you the human adventure across our solar system and beyond. We visit each week with the scientists, engineers, leaders, advocates and astronauts who are taking us across the final frontier. Regular features raise your space IQ while they put a smile on your face. Join host Mat Kaplan and Planetary Society colleagues including Bill Nye the Science Guy, Bruce Betts, and Emily Lakdawalla as they dive deep into the latest space news. The monthly Space Policy Edition takes you inside the DC beltway where the future of the US space program hangs in the balance. Visit planetary.org/radio for the space trivia contest, an episode guide, and much more.
March 5, 2021
1:01:16
March 3, 2021
51:35
Feb. 24, 2021
52:46
Feb. 10, 2021
1:01:13
Feb. 5, 2021
1:18:30
Feb. 3, 2021
51:25
Jan. 27, 2021
55:11
Jan. 20, 2021
45:17
Jan. 15, 2021
60:49
Jan. 6, 2021
50:02
Dec. 30, 2020
1:11:43
Dec. 23, 2020
49:14
Dec. 16, 2020
56:59
Dec. 9, 2020
59:29
Dec. 4, 2020
1:09:31
Dec. 2, 2020
45:16
Nov. 25, 2020
53:48
Nov. 18, 2020
1:01:32
Nov. 13, 2020
56:53
Nov. 11, 2020
55:26
Nov. 4, 2020
1:07:27
Oct. 28, 2020
44:59
Oct. 21, 2020
50:11
Oct. 14, 2020
1:07:57
Oct. 2, 2020
53:25
Sept. 30, 2020
58:55
Sept. 23, 2020
1:10:44
Sept. 11, 2020
51:42
Sept. 9, 2020
56:07
Aug. 19, 2020
57:17
Aug. 12, 2020
48:43
Aug. 7, 2020
1:31:29
Aug. 5, 2020
1:18:13
July 22, 2020
1:09:05
July 3, 2020
1:04:06
June 5, 2020
1:17:25
May 27, 2020
1:01:52
May 20, 2020
43:47
May 6, 2020
58:02
May 1, 2020
1:11:17
April 29, 2020
55:34
April 15, 2020
49:34
April 3, 2020
1:06:38
April 1, 2020
1:18:25
March 25, 2020
1:09:05
March 6, 2020
1:06:41
Feb. 19, 2020
1:10:27
Feb. 12, 2020
51:27
Feb. 7, 2020
1:13:28
Feb. 5, 2020
1:24:58
Jan. 15, 2020
59:45
Jan. 10, 2020
1:08:10
Jan. 1, 2020
1:17:08
Dec. 18, 2019
38:51
Dec. 6, 2019
1:37:01
Nov. 27, 2019
51:02
Nov. 20, 2019
49:33
Nov. 13, 2019
1:27:41
Nov. 1, 2019
1:30:27
Oct. 30, 2019
50:37
Oct. 16, 2019
1:17:58
Sept. 18, 2019
1:07:45
Sept. 11, 2019
49:00
Sept. 6, 2019
1:49:14
Sept. 4, 2019
1:01:12
Aug. 21, 2019
1:04:20
Aug. 14, 2019
1:07:40
Aug. 7, 2019
1:14:47
Aug. 7, 2019
1:14:47
Aug. 2, 2019
1:23:25
July 31, 2019
37:40
July 24, 2019
39:29
July 17, 2019
55:27
July 5, 2019
1:45:17
June 19, 2019
48:22
June 12, 2019
58:16
June 7, 2019
2:03:54
June 5, 2019
1:01:21
May 29, 2019
55:13
May 22, 2019
45:09
May 17, 2019
4:05
May 15, 2019
45:05
May 3, 2019
1:29:20
April 10, 2019
44:06
April 5, 2019
1:01:18
April 3, 2019
41:45
March 27, 2019
1:33:38
March 20, 2019
1:10:23
March 13, 2019
35:14
March 1, 2019
1:29:57
Feb. 6, 2019
47:17
Feb. 1, 2019
1:06:01
Dec. 26, 2018
42:28
Dec. 12, 2018
50:06
Dec. 7, 2018
1:07:56
Dec. 5, 2018
40:17
Nov. 28, 2018
59:36
Nov. 21, 2018
42:34
Nov. 16, 2018
50:08
Nov. 14, 2018
35:13
Nov. 7, 2018
38:27
Oct. 24, 2018
49:25
Oct. 10, 2018
60:36
Sept. 7, 2018
1:25:07
Sept. 5, 2018
1:20:09
Aug. 29, 2018
56:12
Aug. 15, 2018
55:55
Aug. 8, 2018
39:25
Aug. 3, 2018
60:01
July 18, 2018
42:55
July 11, 2018
50:46
July 6, 2018
1:46:33
July 4, 2018
32:08
June 27, 2018
40:45
June 20, 2018
45:51
June 6, 2018
48:59
June 1, 2018
1:11:49
May 30, 2018
35:00
May 23, 2018
54:49
May 4, 2018
1:03:04
April 25, 2018
1:35:22
April 11, 2018
31:23
April 6, 2018
1:17:07
April 4, 2018
1:08:03
March 14, 2018
36:35
March 2, 2018
35:33
Feb. 28, 2018
49:05
Feb. 16, 2018
53:13
Feb. 14, 2018
41:59
Feb. 2, 2018
30:29
Jan. 31, 2018
38:32
Jan. 5, 2018
1:03:49
Jan. 3, 2018
1:18:52
Dec. 20, 2017
37:57
Dec. 1, 2017
1:32:59
Nov. 15, 2017
36:08
Nov. 3, 2017
59:46
Nov. 1, 2017
1:06:55
Oct. 6, 2017
1:30:20
Sept. 13, 2017
1:10:40
Sept. 6, 2017
49:23
Aug. 31, 2017
1:26:02
Aug. 30, 2017
1:14:01
Aug. 23, 2017
35:09
Aug. 9, 2017
60:17
Aug. 4, 2017
1:23:09
July 19, 2017
28:51
July 7, 2017
1:04:42
July 5, 2017
1:04:13
June 14, 2017
47:54
June 2, 2017
1:10:29
May 5, 2017
1:27:26
April 19, 2017
48:20
April 12, 2017
58:10
April 7, 2017
1:19:06
March 29, 2017
47:09
March 8, 2017
33:51
March 3, 2017
1:19:25
Feb. 22, 2017
1:38:52
Feb. 15, 2017
52:55
Feb. 6, 2017
48:33
Jan. 24, 2017
42:27
Jan. 5, 2017
1:19:19
Dec. 20, 2016
44:52
Dec. 6, 2016
39:59
Dec. 2, 2016
1:01:51
Nov. 29, 2016
31:44
