Adaptive Optics and Artificial Stars

This chapter discusses the challenges of using an optical telescope on Earth's surface due to atmospheric blurriness and explains the concept of adaptive optics and artificial stars created with laser beams.

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What's that you spy on the horizon, just out of sight? If you have a telescope handy, you can hone your gaze on...more telescopes! From pocket spyglasses to Extremely Large (a real telescope name), join us and special guest Julian Huguet as we set our sights on the far-reaching world of these incredible devices. How we wonder what they are...

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[Truth or Fail]

Finding llamas with telescope vibration

Predicting weather with telescopes and clouds

Tracking bees with LIDAR

[Trivia Question]

Space Telescope Transporter for Air, Road, and Sea (or STTARS) length https://www.nasa.gov/universe/how-to-ship-the-worlds-largest-space-telescope-5800-miles-across-the-ocean/

https://www.nasa.gov/missions/webb/follow-the-sttars-to-find-nasas-webb-telescope/

[Fact Off]

Artificial guide stars made from lasers for optical telescopes on Earth