The Bridge with Peter Mansbridge The End of The Night Sky? -- Say It Ain't So!
Mar 11, 2026
A wild look at proposals to light Earth from space by reflecting starlight back down. Short takes on rising American emigration and nurses relocating to Canada. A tech scare about thousands of robot vacuums being accessed remotely. Thoughts on AI in education and how laptops may affect test scores.
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Turning Night Into Day With Orbital Mirrors
- Humans may soon engineer continuous nighttime daylight with mirrored satellites and massive constellations, fundamentally changing the night sky and ecology.
- Peter Mansbridge cites a Washington Post piece describing Reflect Orbital's sunlight-reflecting satellites and SpaceX's potential million-satellite Starlink expansion as drivers of large light‑pollution risks.
Churchill Nights And A Frozen Camera Story
- Peter Mansbridge shares personal memories of spectacular Aurora Borealis views from Churchill and northern Scotland.
- He recounts filming black brand rockets in Churchill around 1969–1970 and a frozen camera that ruined a rocket liftoff shot.
Orbital Light Has Tradeoffs For Ecology And Safety
- Brightening Earth from orbit could boost solar output and aid tasks like search and rescue while posing environmental and safety harms.
- Mansbridge highlights scientists' warnings: metal‑pollution, ozone risks, degraded asteroid/debris detection, and increased sky glow already up 10%.