 
     
        Space Time explores the outer reaches of space, the craziness of astrophysics, the possibilities of sci-fi, and anything else you can think of beyond Planet Earth with our astrophysicist host: Matthew O’Dowd.
| Season | From | To | Episodes | 
|---|---|---|---|
| All Seasons | |||
| Specials | April 2017 | April 2023 | 10 | 
| Season 2015 | February 2015 | December 2015 | 43 | 
| Season 2016 | January 2016 | December 2016 | 47 | 
| Season 2017 | January 2017 | December 2017 | 45 | 
| Season 2018 | January 2018 | December 2018 | 44 | 
| Season 2019 | January 2019 | December 2019 | 40 | 
| Season 2020 | January 2020 | December 2020 | 41 | 
| Season 2021 | January 2021 | December 2021 | 35 | 
| Season 2022 | January 2022 | December 2022 | 34 | 
| Season 2023 | January 2023 | December 2023 | 33 | 
| Season 2024 | January 2024 | December 2024 | 33 | 
| Season 2025 | January 2025 | October 2025 | 21 | 
| Unassigned Episodes | 2 | 
| Season | From | To | Episodes | 
|---|---|---|---|
| Specials | 0 | ||
| Unassigned Episodes | 428 | 
| Season | From | To | Episodes | 
|---|---|---|---|
| Season 1 | 0 | ||
| Unassigned Episodes | 428 | 
| Name | Number of Episodes | Dates | |
|---|---|---|---|
| Andrew Kornhaber | 2 | 09/16/2019 - 10/07/2019 | 
| Name | Number of Episodes | Dates | |
|---|---|---|---|
| Matt O'Dowd | 2 | 09/16/2019 - 10/07/2019 | |
| Gabe Perez-Giz | 1 | 02/11/2015 | 
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