Gemini Observatory @GeminiObs · 31 Jul 2026
Space invaders? 🛸 Nope. Gemini South’s laser system is creating a 5-star constellation 90 km up to fight its worst enemy: atmospheric turbulence. These "stars" let the telescope correct blurring in real-time. 📷: International Gemini Observatory/NOIRLab/AURA/NSF/M. Paredes https://t.co/iFtPLwusQ1
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