S8 Ep568: 15. SEG 15: Bob Zimmerman discusses the Senate's shift toward private space exploration, potentially ending the SLS program. NASA is increasingly contracting commercial entities for lunar habitats, reusable rockets, and specialized satellite launch capabi
The John Batchelor Show
John Batchelor
4.5 • 2.8K Ratings
🗓️ 12 March 2026
⏱️ 13 minutes
🧾️ Download transcript
Summary
15. SEG 15: Bob Zimmerman discusses the Senate's shift toward private space exploration, potentially ending the SLS program. NASA is increasingly contracting commercial entities for lunar habitats, reusable rockets, and specialized satellite launch capabilities to reduce costs. (15)
FEBRUARY 1965
Transcript
Click on a timestamp to play from that location
| 0:00.0 | I'm John Batchel. I welcome my good colleague of many, Bob Zimmerman. He keeps the website behind the |
| 0:21.1 | black, space engineering, and space exploration. We begin with an engineering story that requires a lot |
| 0:26.8 | of backstory, and Bob's been telling him for years. The SLS, the Senate launch system, and big government. |
| 0:34.1 | Bob, the SLS is a troubled program. I think every two years it launches, |
| 0:40.3 | spends a billion dollars, and then goes back into the barn to think about itself. Right now, |
| 0:44.3 | we're waiting for it to emerge for a test in April, we believe. And the Senate, their opinion. |
| 0:50.2 | Good evening to you. Good evening, John. The space law system, which you more properly |
| 0:57.8 | call the Senate launch system, because it was Congress that designed it, which of course explains why |
| 1:02.8 | it's such a bad rocket. You say it launches every two years, but that gives a misconception, John, |
| 1:07.6 | because it only has launched once. And it might launch two years later, |
| 1:12.5 | maybe, that we'll get to where that stands in a minute. But the Senate is putting together |
| 1:17.9 | another NASA authorization bill. This is Congress issues these every few years. They're usually |
| 1:24.0 | pretty meaningless. But they do give you a sense of the politics, and that's |
| 1:29.2 | what I look at. Most of the press looked at this authorization bill that was approved by the Commerce Committee, and they noticed it did a bunch of things like it wants to extend ISS to 32. It supports commercial |
| 1:40.8 | split |
| 1:41.3 | is what's |
| 1:42.3 | the |
| 1:42.5 | commercial |
| 1:42.9 | space |
| 1:44.2 | stations |
| 1:44.7 | to replace |
| 1:45.3 | ISS |
... |
Please login to see the full transcript.
Disclaimer: The podcast and artwork embedded on this page are from John Batchelor, and are the property of its owner and not affiliated with or endorsed by Tapesearch.
Generated transcripts are the property of John Batchelor and are distributed freely under the Fair Use doctrine. Transcripts generated by Tapesearch are not guaranteed to be accurate.
Copyright © Tapesearch 2026.

