How Orbital Debris Could End Space Exploration - Episode 59

Astrophysicist Dr. Jonathan McDowell explains how the ever-growing problem of space junk is threatening satellites, science missions, and even spaceflight as we know it.

In this episode, Jonathan discusses orbital debris, anti-satellite missiles, clean-up efforts, and how one incident could cause a communication blackout for decades. In the lawless realm of low Earth orbit, we could see a future where space exploration comes to a halt altogether. However, some companies are testing solutions that aim to alleviate the problem before it's too late. There is a lot to learn!

Resources:

• Jonathan's Bio
• Jonathan's Space Report
• Space Debris (NASA)
• Wild Wild Space Trailer (HBO Max)

Chapters:

• (00:00) - Intro
• (01:32) - Space Junk Overview
• (05:11) - Small Debris Damage
• (07:54) - Aerospace Beginnings
• (09:37) - Tracking Launches
• (11:39) - Dodging Debris
• (15:21) - Anti-Satellite Missiles
• (20:36) - Space Air Traffic Control
• (23:27) - Safer Altitudes
• (24:47) - The End of the ISS
• (29:17) - How Space Junk is Blocking Research
• (31:52) - Billboards in Space
• (33:47) - Satellite Designs
• (35:05) - Cleaning Up
• (36:07) - Jonathan's Advice
• (38:14) - Outro