When the Curves Line Up publishes skywatching guides that focus on the moon, planets, and the brightest stars. Each article provides clear timing, angular separations, and directional reference points so observers know where and when to look. The site emphasizes careful description and is written for readers who value observational accuracy.
Current Sky Events
2026: Sirius Heliacal Rising – Dates, Egyptian Calendars, and First Morning Appearance
Discover when Sirius first appears before sunrise in 2026. Learn how heliacal rising relates to ancient Egyptian calendars, seasonal cycles, and modern predictions by latitude.
2026, July 26-29: Full Buck Moon Shines Near Sagittarius and Capricornus
July 26-29, 2026: Follow the Full Buck moon as it brightens summer evenings near Sagittarius and Capricornus. Learn when opposition occurs and where to find the moon during its brightest nights.
2026, July 26: Saturn Begins Retrograde Motion: Understanding the Geometry Behind the Illusion
July 26, 2026: Saturn begins retrograde motion in the predawn sky. Learn why the Ringed Wonder appears to move westward, how opposition creates the effect, and where to observe it.
2026, July 28: Orion Returns to the Morning Sky While Mars Approaches Taurus’ Horns
July 28, 2026: Orion reappears in the predawn eastern sky while Mars advances toward Taurus’ horns. Learn where to find the Hunter and follow Mars’ changing position before sunrise.
Venus as an Evening Star, 2026
Venus as an Evening Star
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LATEST ARTICLES
- 2026, August 4: Look for Four Planets and Moon During Nighttime Hours.
August 4, 2026: Saturn, Mars, Mercury, and Venus are visible. Watch Mars march away from Zeta Tauri, Mercury after greatest elongation, Saturn with the moon, and Venus approaching Spica. - 2026, August 2-5: Waning Moon Passes Saturn Before Sunrise
August 2-5, 2026: Watch the waning moon approach and pass Saturn during morning twilight. Follow the moon’s eastward motion from Pisces’ starfield toward Aries before the Last Quarter phase. - 2026, August 2-5: Mars Passes Between Taurus’ Horns During August Morning Twilight
August 2-5, 2026: Watch Mars march eastward in front of Taurus as it passes between Elnath and Zeta Tauri. Follow the Red Planet’s changing position during morning twilight. - 2026, August 1: Lammas Day Almanac: Buck Moon, Mercury, Venus, Mars, Saturn, Uranus, and Neptune
August 1, 2026: Lammas Day marks summer’s traditional midpoint. Follow the Buck Moon, Mercury near greatest elongation, brilliant Venus, Mars between Taurus’ horns, Saturn, Uranus, and Neptune. - 2026, July 31: Mercury Nears Greatest Elongation: How to Find the Elusive Planet Before Sunrise
July 31, 2026: Mercury reaches greatest elongation in two mornings. Learn how to locate the Elusive Planet low in the east-northeast sky before sunrise using a binocular and terrestrial reference points.