アマチュア天文学

On March 13, 1781, William Herschel announced a new world — the first planet found with a telescope. The discovery expanded the known solar system and set off debates over naming,… 3月 13, 2026

Practical, camera-agnostic advice for capturing the March 3, 2026 total lunar eclipse — gear, settings, composition and smartphone tricks to help you shoot the red Moon. 3月 04, 2026

Six planets will form a rare arc in the sky on Feb. 28; learn when to look, which worlds you can actually see, and how to get the best view from your location. 2月 23, 2026

Photographers captured the Snow Moon rising directly behind NASA's Artemis II Space Launch System at Kennedy Space Center on 1 February 2026, producing a precise, symbolic image a… 2月 02, 2026

Practical, up-to-the-minute guide to watching NASA's Artemis II crewed Moon mission: where to view in Florida, how to stream it live, what the astronauts will see, and how communi… 1月 29, 2026

Comets Lemmon (C/2025 A6) and SWAN (C/2025 R2) are visible after sunset in the Northern Hemisphere on Oct. 23, 2025. Binoculars will help reveal their tails; this is a last good v… 11月 12, 2025