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最近在社交媒体上广泛流传这样一张图片,据说是由美国国家航空航天局(NASA)“好奇号”火星车在火星上拍摄的“蜘蛛状岩层”。 DETROIT -- Ford is recalling more than 238,000 Explorers in the U.S. because a rear axle bolt can fail, potentially causing a loss of drive power or allowing the SUVs to roll away while in park.The recall comes after U.S. safety regulators opened an investigation into the problem after getting two complaints that repairs didn't work in two previous recalls this year and in 2022.Affected are certain Explorers from the 2020 through 2022 model years. The National Highway Traffic Safety Administration says in documents posted Friday on its website that the rear axle horizontal mounting bolt can fracture and cause the driveshaft to disconnect, increasing the risk of a crash.Dealers will replace a bushing and the rear axle bolt. They also will inspect the rear axle cover for damage near the bolt hole and replace the cover if damage is found. Owners will be notified by letter starting Nov. 6.Ford said in documents that it knows of 396 reports of rear axle bolt failures, and fewer than 5% caused loss of power or let vehicles roll while they were in park. The company says it’s not aware of any crashes or injuries. NHTSA opened its investigation in June after getting complaints alleging loss of power due to failure of rear axle bolts even though the Explorers had received repairs under the previous recalls. Ford's remedy was to update software that automatically applied the parking brake to keep the vehicles from rolling away. But the agency said in documents that there was no remedy addressing the failed axle bolt. Ford said Friday that it was replacing axle bolts under service campaigns before the latest recall.。不过,经美国事实核查网站调查,该图片实为人工智能生成,并非真实的火星影像。
这张图片是一个名为“太空旅行”的账号在某海外社交平台上发布的,还配文称:“NASA的图像显示,这是一块由自然地质过程形成的奇特岩石结构,并非生命存在的证据。”这张图片也在其他多个社交平台传播。 美国事实核查网站通过反向图片搜索,并在多个搜索引擎中检索关键词“火星蜘蛛岩层”,但未在NASA官网及主流媒体报道中找到该图的任何官方来源。美国事实核查网站将图片上传至AI识别工具后,结果显示其为生成式AI工具创建,进一步支持了AI伪造的推测。

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其实仔细观察图片就可发现一些AI伪造的破绽:“蜘蛛状岩石结构”投下了明显的阴影,但画面中的“火星车”底部却没有任何阴影,光影关系不一致。
另外还有一个破绽就是这张图片下方的文字。这些文字称图片拍摄于“好奇号”火星车第3987个火星日,并标注日期为“2024年9月11日”。

三 | 但根据美国国家航空航天局官方数据,第3987个火星日实际对应的日期应为“2023年10月24日”,这一破绽也进一步暴露了该图片的虚假性。
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Published on:17:04:51