{
    "byline": "Passant Rabie",
    "charset": "UTF-8",
    "dir": null,
    "excerpt": "In 2005, archaeologist Jon Harman was attending a conference on rock art when he came across an unexpected source of inspiration: images of Mars. One showed the planet\u2019s familiar rusty-red surface; another, created using a method developed at NASA, transformed the Martian landscape into a striking mosaic of red, green, and yellow, revealing remarkable detail. Harman immediately saw how the technique could help researchers study some of the world\u2019s oldest paintings.",
    "lang": null,
    "length": 4089,
    "publishedTime": null,
    "siteName": null,
    "title": "This NASA Color Trick Was Meant for Mars. Now It\u2019s Unveiling Rock Art on Earth"
}