NASA will run an asteroid impact simulation event over the course of the week as the space agency ups its game in the pursuit of keeping Earth safe from threatening space rocks. While there are no known significant asteroids on a collision course with Earth, an asteroid impact is considered inevitable in our planet’s future. The potential impact could still be millions of years away, but NASA is working now to prepare for the inevitable. Over the course of the week commencing April 26, members of NASA’s Planetary Defense Coordination Office (PDCO) will participate in a “tabletop exercise” to see...