The unexpected 2020 collapse of the Arecibo Observatory left NASA's Goldstone Solar System Radar as the new heavy hitter when it comes to finding and studying asteroids.

After the Arecibo collapse in 2020, a lone NASA radar dish in the Mojave desert stepped up as a leading asteroid hunter

Source: space
Source Link: https://www.space.com/astronomy/asteroids/after-the-arecibo-collapse-in-2020-a-lone-nasa-radar-dish-in-the-mojave-desert-stepped-up-as-a-leading-asteroid-hunter