A 2024 National Academies report identified long-term zinc creep in cable sockets as the root cause of Arecibo’s 2020 collapse.
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Zinc Creep In Cable Spelter Sockets Brought Down The Arecibo Telescope In 2020
Tonight’s Sky Story: NASA Science (NASA APOD, 2026-11-01)
Explore NASA APOD’s colorful Moon image, why lunar hues change, and how to photograph the Moon without mistaking atmosphere for lunar color.
APOD: 2026 November 1 – Colors Of The Moon
NASA’s Nov. 1, 2026 Astronomy Picture of the Day presents lunar colors photographed in Italy and explains how atmosphere and eclipse light affect appearance.
10 Best Astrophotography Camera Lenses for Night Sky Photography in 2027
Compare 10 astrophotography camera lenses by aperture, focal length, camera mount, and tradeoffs to find the right fit for your night sky images.
9 Best Computerized Telescope Mounts for Different Observing Needs in 2027
Compare nine computerized telescope mounts by tracking style, portability, payload, and setup demands to find the right fit for observing or astrophotography.
15 Best Smart Telescope Cameras for Astrophotography in 2027
Compare 15 smart telescope cameras, from self-contained imaging systems to add-on sensors, and find the right fit for your sky, setup, and skill level.
14 Best Portable Telescope Dew Shields for Travel and Field Use in 2027
Compare 14 portable telescope dew shields by telescope fit, portability, light control, and setup style to find the right match for your observing kit.
November 2026 Skywatching Guide: Meteors, Planets, Stars And A Full Moon
November 2026 brings the Southern Taurids, a dark-sky new moon, a pre-dawn four-planet lineup and Uranus at opposition.
APOD: 2026 October 31 – Night On A Spooky Planet
NASA’s Oct. 31, 2026 Astronomy Picture of the Day features aurora and steaming fumaroles at Hverir, Iceland, during elevated auroral activity.
7 Best Portable Telescope Power Banks for Reliable Night-Sky Sessions in 2027
Compare seven portable telescope power banks by output, capacity, portability, and compatibility to find the right match for your observing setup.
