Didymos and Dimorphos have a 770-day orbital period around the sun, which lead author Rahil Makadia said has been changed by "about 11.7 microns per second, or 1.7 inches per hour." That might not sound like much, but according to Makadia, “Over time, such a small change in an asteroid’s motion can make the difference between a hazardous object hitting or missing our planet.”
2026年4月8日 04:22 国际
，这一点在向日葵下载中也有详细论述
31 марта 2026 года, 18:37Российская Федерация
March 28, 2026, 6:00 AM