Urban
astronomy
Last Updated: January 5, 2026
Light Pollution and Practical Defiance
Bortle scales, shielded fixtures, and intentional travel restore faint photons to eyes and sensors.
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Astrophotography
Last Updated: September 12, 2025
Conjunction Photo Planning Without Tears
Angular distances, exposure blends, and foreground anchors turn alignments into stories.
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Low Earth
orbit
Last Updated: March 10, 2023
Satellite Streak Etiquette and Science
Mega-constellations tug at science and aesthetics; coexistence needs norms, not tantrums.
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Meteors
Last Updated: December 18, 2022
Meteor Shower Rate Math for Humans
ZHR is not a promise—geometry, moon phase, and coffee levels modulate delight.
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