There isn't a constellation with *exactly* 7 stars. Constellations are groups of stars that form recognizable patterns in the night sky.

However, there are a few constellations that *feature* 7 prominent stars:

* Ursa Major (The Great Bear): This is the most recognizable constellation in the Northern Hemisphere. The "Big Dipper" is actually part of Ursa Major and consists of 7 stars.

* Ursa Minor (The Little Bear): This constellation also has 7 prominent stars forming the "Little Dipper."

* The Pleiades (also known as the Seven Sisters): This star cluster is part of the constellation Taurus. It's easily visible to the naked eye, and though it contains hundreds of stars, 7 are particularly bright.

It's important to note that the number of stars in a constellation can vary depending on how you define "prominent" and what part of the sky you're looking at.