What is the current state of our knowledge regarding potentially hazardous asteroid impacts on Earth?

According to asteroid detection specialists and NASA researchers, we have reached a level of scientific certainty that asteroid impacts will occur in the future - it's not a matter of "if" but "when." The astronomical and planetary defense communities have developed sophisticated tracking systems and collaborative networks to monitor these celestial threats. While we cannot predict the exact timing of significant impacts, our technological capabilities continue advancing, allowing us to detect and potentially mitigate these cosmic dangers through international cooperation and innovative space programs.