Environmental Paintballs May Deflect an Incoming Asteroid by Gary Kopycinski on October 26, 2012 Gary Kopycinski Author More in Environmental: People Outside Will Be Injured: Severe Thunderstorms Strike Park Forest March 31, 2026 Park Forest Officials Urge Residents to Protect Pipes as Coldest Air of the Season Continues December 14, 2025 Park Forest Workshops Join Global Effort to Prevent Bird Collisions August 21, 2025 With 20 years’ notice, paint pellets could cause an asteroid to veer off course.