Why has the detection rate of Near-Earth Objects increased over the last two decades?

Answer

Advancements in telescope technology have improved the ability to spot and catalog existing objects

The total population of asteroids within the solar system remains constant, representing leftover debris from its original formation. The perceived increase in asteroid activity is not due to a change in the physical number of rocks, but rather to the evolution of observation technology. Modern telescopes have higher resolution and sensitivity, allowing scientists to identify and track smaller and more distant objects that were previously invisible to human detection. This improved cataloging capability leads to more frequent reports of space objects passing near Earth.

Why has the detection rate of Near-Earth Objects increased over the last two decades?

#Videos

This Asteroid Might Make Impact With Earth in 2032 | NOVA | PBS

NASA Warns: A Deadly Asteroid Is Headed Toward Earth - YouTube

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