MTTC 103 Elementary Practice 2025 – 400 Free Practice Questions to Pass the Exam

The term used when the moon moves between the Earth and the sun is "solar eclipse." During a solar eclipse, the moon casts a shadow on the Earth, leading to a temporary darkening of the sun's light in certain areas. This astronomical event occurs only during the new moon phase, when the moon is positioned directly between the Earth and the sun.

Understanding this concept also helps clarify related terms: an aurora involves atmospheric phenomena rather than celestial positions, while a lunar eclipse refers to the Earth coming between the sun and the moon, causing the Earth's shadow to fall on the moon. A black hole is a completely different astronomical entity that relates to gravity and space-time rather than lunar or solar alignments.