Near Earth Objects (NEOs) are asteroids or comets that pass near the Earth's orbit and are potentially catastrophic threats to our planet. According to NASA over 32,000 NEOs have been identified. www.nasa.gov/image-feature/near-earth-asteroids-as-of-june-29-2023
Asteroid Day was co-founded by astrophysicist and famed musician Dr Brian May of the rock group Queen, Apollo 9 astronaut Rusty Schweickart, filmmaker Grig Richters, and Danica Remy, to educate the public about the importance of asteroids (and to give us another boogey-man to anguish over).
The good news is that NASA is developing technology that may be able to deflect an asteroid that's on a collision course with Earth. Last year, the DART project confirmed that crashing a spacecraft into a smallish asteroid could alter its path. www.nasa.gov/feature/early-results-from-nasa-s-dart-mission
SO... this is one of those threats where we just have to trust the government to make the preparations.
DON'T PANIC