Dart's camera returned an image per second, right up to the moment of impact with the target - a 160m-wide object called Dimorphos. What had been a steady image stream cut out as the probe was ...
The US space agency deliberately set its Double Asteroid Redirection Test (DART) spacecraft on a collision course with the asteroid, Dimorphos, two years ago. It smashed into the rock at about 15 ...
A few grams of ultrafast-moving debris particles may also reach Earth in about seven years, but only tiny fragments that were blasted from Dimorphos’ surface at speeds exceeding 3,300 mph (1.5 ...