Author: Space.com Staff

On Episode 172 of This Week In Space, Rod Pyle and guest host Rick Jenet are joined by Erika Alden DeBenedictis to discuss how terraforming Mars might work.

On Episode 171 of This Week In Space, Rod Pyle and guest host Isaac Arthur are joined by Rick Jenet to discuss the United Nations Office of Outer Space Affairs (UNOOSA).

On Episode 170 of This Week In Space, Rod Pyle and Tariq Malik are joined by Dr. Robert O'Brien to discuss powering spacecraft by radioisotope thermoelectric generators (RTGs).

On Episode 169 of This Week In Space, Rod Pyle and Tariq Malik are joined by JPL Chief Engineer Emeritus Rob Manning to look back at the Mariner 4 Mars mission 60 years later.

On Episode 168 of This Week In Space, Rod Pyle and Tariq Malik jump into the headlines. including Sean Duffy being named interim NASA Administrator.

On Episode 167 of This Week In Space, Rod Pyle and Tariq Malik are joined by AJ Gemer of Lunar Outpost, a fast-moving company innovating in cislunar technology.

On Episode 166 of This Week In Space, Rod Pyle and Tariq Malik broadcast live from the National Space Society's International Space Development Conference in Orlando.

On Episode 165 of This Week In Space, Rod Pyle and Tariq Malik talk with NASA astronaut Nick Hague, the first U.S. Space Force Guardian to launch to the International Space Station in that role.

On Episode 164 of This Week In Space, Rod Pyle and Tariq Malik discuss these concerning times for NASA with Casey Dreier, the Chief of Space Policy for The Planetary Society.

On Episode 163 of This Week In Space, Rod Pyle and Tariq Malik discuss Starship's recent test flight with reporter Mike Wall.