Cuando usar Star Trails 3D Explorer

Use the Star Trails 3D Explorer when you need diurnal-motion and circumpolar-circle literacy - and skip it when you only need static asterisms or a day-length comparison.

• Classroom demos of why some stars never set
• Comparing circumpolar circles at different latitudes
• Introducing the sidereal day before deeper day-length comparisons

This page does not match tonight sky and is not a star catalog.

El Star Trails 3D Explorer recorre los ajustes de latitud, los controles Play/Pause y Reset, y compara las dos escenas hermanas.

Last updated: Aug 31, 2026