Definition, Meaning & Synonyms

planetary alignment

Noun

/ˌplænɪˈtɛri əˈlaɪmnənt/

Definition

The positioning of two or more planets in a straight line or close proximity relative to the Sun or Earth.

Examples

During a planetary alignment, it can seem as if the planets are dancing together in the night sky.
Many astronomers observe the unique phenomena of planetary alignment to study the gravitational effects.
People are fascinated by the idea that planetary alignment could influence events on Earth.

Meaning

Planetary alignment refers to the occurrence when planets in our solar system line up in a way that they appear to be in a straight line from the perspective of the Earth.