S8 Ep357: PREVIEW FOR LATER TODAY: CLEANING UP LOW EARTH ORBIT SPACE JUNK Guest: Bob Zimmerman Zimmerman examines growing efforts to address dangerous debris cluttering low Earth orbit. Discussion covers the collision risks threatening satellites and spacecraft, em
The John Batchelor Show
John Batchelor
4.5 • 2.8K Ratings
🗓️ 23 January 2026
⏱️ 1 minutes
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| 0:00.0 | This is John Batchel. Bob Zimmerman, deorbit, space junk. That's the mission. And there's a new company. |
| 0:08.3 | There are a number of companies who propose to I learn from Bob, but there's a new company that looks bright. |
| 0:12.8 | It's going to work for the Pentagon. What is to be done? Here Bob explains, we're looking at a junkyard, |
| 0:19.2 | and it must be cleaned up because it becomes dangerous to space tourism. |
| 0:23.8 | It'll cost people money. |
| 0:25.3 | Maybe they're lives. |
| 0:26.3 | Here's Bob. |
| 0:27.2 | More of this tonight. |
| 0:28.6 | Yeah, it's true. |
| 0:29.6 | Earth orbit is beginning to resemble an adolescence bedroom, I would say, yes. |
| 0:35.4 | And so they need to clean the junk up. |
| 0:36.8 | There are a whole bunch of |
| 0:38.4 | contracts that have been issued to, in the U.S., in Europe, in Japan, to either private or |
| 0:44.9 | government agencies to do demo missions to de-orbit defunct satellites or junk. As far as I can tell, none of them has actually achieved this yet. |
| 0:58.0 | There have been some attempts that didn't succeed. There have been some delays for other reasons |
| 1:03.1 | that are out of their control. But no one has actually deorbited anything. But yet this week, |
| 1:09.6 | the Space Forces Space Development Agency issued a $52 million |
| 1:15.1 | contract to a orbital tug startup called Starfish Space to deorbit the military's defunct |
| 1:25.4 | satellites beginning in 27. |
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