![]() ![]() ![]() Since Lake Bonneville had no outlet, that water eventually evaporated in place and left behind white salt minerals.įrom the vantage point of the ISS, landscape patterns reveal the intermingling of older geologic formations and more recent landforms in this region. The lake was fed by glacial melt water during the spring and summer seasons of the most recent glacial period. The greatest extent of ancient Lake Bonneville was about 520 kilometers (320 miles) long and 220 kilometers (130 miles) wide. The Bonneville Salt Flats are remnants of a large lake that inundated much of Utah between 14,000 and 32,000 years ago. In contrast, the colorful waters of the Great Salt Lake stand out against the desert landscape. The flats are famous for being one of the flattest places on Earth, and racing enthusiasts flock to the region each year to watch new attempts to set land-speed records.Įast of the Bonneville Flats lies the growing urban area around Salt Lake City, which is barely visible to astronauts during the day due to the low contrast with the surrounding mountains. On hot days, heat waves rise from salty soil that creates mirages which look amazingly real if you believe your eyes! The dry desert also appears to be covered by water, because there’s so little vegetation growing on its slopes.An astronaut aboard the International Space Station (ISS) focused a camera lens on the Bonneville Salt Flats of northeast Utah-the light-toned, patchy feature in the middle of the image. The low mountains and hills in this part break up the flat landscape. The surface looks like a frozen lake bed covered with snow. In addition, the Bonneville Speedway is an extremely flat and dusty oval track. Also, the flats easily fascinate those driving on I-80 between Salt Lake City and Wendover, NV due to its vastness. They cover a large area and have an environment that is both unique for its terrain as well as geological history. The Bonneville Salt Flats are found west of the Great Salt Lake, in western Utah. This isn’t some faraway planet – it’s Utah’s famous Bonneville Salt Flats! Imagine the passing thunder of strange vehicles hurtling by on a vast, dazzling white plain. It feels like there are no curves in this planet at all, not even the tiniest little thing! There is nothing for miles but endless dunes of sand, so white they blind you when looking up from below. ![]()
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