Question

question 2 (1 point)
scientists who proposed the big bang theory were attempting to explain:

• the formation of our solar system
• the origin of the universe
• why stars have different luminosities
• how earths atmosphere evolved

Explanation:

The Big Bang Theory is a core cosmological model focused on addressing how the universe began and its early development, not the formation of a single solar system, star luminosity differences, or Earth's atmospheric evolution.

Answer:

the origin of the universe