ScienceJuly 10, 2026
totality
/toʊˈtæl.ɪ.ti/
Definition
The phase of a solar eclipse during which the moon completely obscures the disc of the sun, creating a narrow path on Earth where this total coverage is visible.
Etymology
Derived from the Latin 'totalitas', meaning 'entirety' or 'whole'. It entered English in the 17th century, evolving from the Late Latin 'totalis' to describe the quality or state of being complete.
In the news
In this article, the 'path of totality' refers to the specific geographic region where observers can witness the moon fully blocking the sun. It is important because this path provides the prime viewing conditions for capturing rare scientific data like shadow bands.
2026 eclipse: 5 citizen science projects you can contribute to
Read the full article ↗New Scientist