By 1891,only about 300 asteroids had been discovered.After 1891,hundreds more were discovered quickly.What caused this increased discovery rate for asteroids?

Question

Quizplus · Accepted Answer

The advent of astrophotography allowed astronomers to capture images of the night sky more easily and accurately, making it easier to identify and track asteroids. This technological advancement played a significant role in the increased rate of asteroid discovery after 1891. The invention of the telescope and photography had happened earlier and were not solely responsible for the sudden increase in asteroid discoveries. The Martian canals controversy, while it may have sparked interest in the solar system, was not directly related to the discovery of asteroids.

By 1891,only About 300 Asteroids Had Been Discovered