The odds of a city-killer asteroid impact in 2032 keep rising. Should we be worried?“Humanity has never tried to stop an asteroid impact for real.”…https://arstechnica.com/space/2025/02/the-odds-of-a-city-killer-asteroid-impact-in-2032-keep-rising-should-we-be-worried/Asteroid MiningWe’ve Found the Source of Most MeteoritesScientists have traced 70% of meteorite falls to three collisions that occurred in the asteroid belt within the past 40 million years.https://skyandtelescope.org/astronomy-news/weve-found-the-source-of-most-meteorites/