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Solar pit or impact crater? NASA can’t decide | Solar pit or impact crater? NASA can’t decide |
(35 minutes later) | |
NASA has released an image from its Mars Reconnaissance Orbiter that has stumped boffins. | |
The image shows the Red Planet's southern hemisphere in late summer, when the sky and subtle topography of the Earth’s nearest planetary neighbor is accentuated in orbital images. | |
The stunning pic highlights shallow pits in the bright residual cap of carbon dioxide ice, also known as “Swiss Cheese terrain.” | |
In the top right hand corner there is a massive pit... or is it an impact crater? Scientists just don’t know. | |
NASA’s Mars Reconnaissance Orbiter was launched from Cape Canaveral in 2005 and, after a seven-month journey, it entered orbit around the desolate world. | |
The purpose of the mission is to study the history of water on Mars. | The purpose of the mission is to study the history of water on Mars. |
Its instruments zoom in for extreme close-up pics of the martian surface as well as analyzing minerals, searching for sub-surface water, tracing how much dust and water are distributed in the atmosphere, and monitoring daily global weather. | |
So far the Orbiter has sent back a host of stunning images. |
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