Tag Archives: channels

THEMIS: Channel within a channel in Terra Sirenum

THEMIS Image of the Day, April 9, 2018. Today’s VIS image is located along the northern margin of Terra Sirenum. This unnamed channel contains a small channel within a larger channel. This would indicate two separate channel forming events. The … Continue reading

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THEMIS: Bahram Vallis’ meandering channel

THEMIS Image of the Day, April 6, 2018. This VIS image shows a section of Bahram Vallis. Bahram Vallis is located on the northeastern margin of Lunae Planum. More THEMIS Images of the Day by geological topic.

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THEMIS: Channels in Granicus Valles

THEMIS Image of the Day, April 2, 2018. This VIS image shows a section of Granicus Valles, one of several channel systems that originate near the western margin of the Elysium Mons volcanic complex. More THEMIS Images of the Day … Continue reading

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HiRISE: Fresh shallow valleys and fans in north Arabia Terra

Fresh shallow valleys and fans in north Arabia Terra. Beautiful Mars series.

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HiRISE: Crater tadpoles

This impact crater looks amusingly like a tadpole because of the valley that was carved by water that used to fill it. When the water level inside the crater increased, it breached the crater wall, flowed outward and formed a … Continue reading

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HiRISE: Channel system near Airy Crater

Channel system near Airy Crater. Beautiful Mars series.

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HiRISE: Channels (and dunes) in Libya Montes

Channels, channels, who’s got the channels? Beautiful Mars series.

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HiRISE: Platy flow in Elysium Planitia

A channel segment amid platy-ridged flows in central Elysium Planitia. Beautiful Mars series.

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THEMIS: Channels of Granicus Valles

THEMIS Image of the Day, July 20, 2017. This VIS image shows part of Granicus Valles. Granicus Valles is just one of several long channels found on the western margin of the Elysium Volcanic Complex. More THEMIS Images of the … Continue reading

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Opportunity: Studying the channel near the head of Perseverance Valley

NASA’s senior Mars rover, Opportunity, is examining rocks at the edge of Endeavour Crater for signs that they may have been either transported by a flood or eroded in place by wind. Those scenarios are among the possible explanations rover-team … Continue reading

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