Question
The International Astronomical Union (IAU) defines a constellation by its:(1 point)
Responses
boundary
boundary
star pattern
star pattern
Greek name
Greek name
brightest star
Responses
boundary
boundary
star pattern
star pattern
Greek name
Greek name
brightest star
Answers
GPT-4o mini
The International Astronomical Union (IAU) defines a constellation by its **boundary**. Constellations are established areas of the celestial sphere with defined borders, and all stars within these boundaries belong to that constellation.