hat triggered the cyclic model of the origin of the universe?(1 point)

Question

Some scientists argue that the planets do not orbit in circles around the sun.
Some scientists found that the amount of radiation in space is not consistent with an
explosion.
Some scientists began to use telescopes and mathematics to study the universe.
Some scientists think that the universe will not keep expanding forever.

Answer 1

Some scientists began to use telescopes and mathematics to study the universe.