Solar System
Solar system articles
How to Watch a Total Lunar Eclipse: Mechanics, Camera Settings, and Upcoming Dates
How to Watch a Total Lunar Eclipse: Mechanics, Camera Settings, and Upcoming Dates
On the evening of March 3, 2026, a total lunar eclipse will be visible across Japan. Watching the Moon slip into Earth's shadow and shift from its usual bright white to a muted coppery red is one of the most visually rewarding events in astronomy.
Telescopes for Viewing Saturn's Rings: Aperture and Magnification Guidelines (2025-2026)
Telescopes for Viewing Saturn's Rings: Aperture and Magnification Guidelines (2025-2026)
When it comes to seeing Saturn's rings, aperture matters more than magnification. An aperture of 50-60mm may let you confirm the rings exist under good conditions, but Seeing, observation altitude, and Saturn's ring angle all affect what you actually see. For a reliable experience, 80mm-class telescopes and above are the practical starting point.