Within the red rock at Serpentine Rapids, Perseverance found unusual patches of dark and drab green, which drew NASA's attention. "Green spots like those observed in the Wallace Butte abrasion are ...

Boardwalk Empire star Michael Stuhlbarg has suffered an abrasion after being assaulted by a rock-wielding homeless man near New York's Central Park on Sunday night, police said. According to ...

The movement of the glacier pulls these frozen rocks away. Abrasion – rocks trapped in the glacier rub against the valley floor wearing it away like sandpaper. Eroded material, such as rock ...

In one of its latest activities, Perseverance captured a detailed nighttime mosaic image of an abrasion patch on a rock formation named “Malgosa Crest” within the “Serpentine Rapids” area.