
NASA Dismisses ‘Party Hat’ Mars Rock as Wind-Sculpted, Not Debris
NASA says the cone-shaped “party hat” rock photographed by the Curiosity rover in Gale Crater in August 2022 is a wind-sculpted rock, not debris; the resemblance may be due to pareidolia, despite Avi Loeb’s suggestion that it could be human-made debris. The object measured about 1 cm and was photographed from roughly 13 feet away, with NASA noting Mars winds continue to shape rocks and citing other unusual Martian rocks captured by rovers.













