by Father Sky
What creates these picturesque dark streaks on Mars? No one knows for sure. A leading hypothesis is that streaks like these are caused by fine grained sand sliding down the banks of troughs and craters. Pictured above, dark sand appears to have flowed hundreds of meters down the slopes of Acheron Fossae. The sand appears [...]
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by Father Sky
If you could stand on Mars, what would you see? The robotic Phoenix spacecraft that landed on Mars in 2008 recorded the above spectacular panorama. The above image is actually a digital combination of over 100 camera pointings and surveys fully 360 degrees around the busy robotic laboratory. Scrolling right will reveal the rest of [...]
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