300,000 collision avoidance maneuvers. In a single year. That’s how many times SpaceX’s Starlink satellites had to dodge debris and other spacecraft in 2025 — and the number is growing 50% year over year.
In 1978, NASA scientist Donald Kessler warned that space debris could trigger an unstoppable chain reaction, making entire orbital bands permanently unusable. In 2009, the Iridium-Kosmos collision proved it wasn’t just theory. Now, with 43,000+ tracked objects in orbit and over 130 million untrackable fragments, the question isn’t if — it’s when.
This video breaks down why your GPS, internet, and weather forecasts all depend on satellites that are flying through a shooting gallery — and what happens when the math finally breaks.
CHAPTERS:
0:00 – 300,000 Near Misses
1:15 – The Collision That Started It All
2:30 – Kessler’s Warning: The Cascade
4:00 – SpaceX vs. Chinese Satellites
5:30 – What YOU Lose When Orbit Fills Up
7:00 – Can We Clean Up Space?
8:15 – The Odds Are Getting Shorter
Credit to : Space-news
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