Do city lights ever appear to twinkle like stars?
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- Can changes in global temperature impact the degree of star twinkling? What are the challenges in modeling the twinkling of stars?
- How do astronomers quantify the quality of seeing? What are some techniques used to improve seeing conditions at ground-based observatories?
- Can satellites observe the true, non-twinkling light of stars?
- How does the twinkling of stars at different wavelengths (e.g., radio, infrared) compare?
- How does the density gradient of the atmosphere contribute to light refraction and scintillation?
- How is the idea of a twinkling star used in children's stories? Are there any constellations that are particularly known for their twinkling stars?
- What factors contribute to good or bad seeing conditions for astronomical observations?
- How does the ozone layer affect the passage of starlight and its twinkling?
- Are there any stars that are intrinsically variable and also appear to twinkle due to the atmosphere? How do astronomers distinguish between intrinsic stellar variability and atmospheric scintillation?
- How does the study of artificial light sources that twinkle compare to the study of natural star twinkling?
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