Red Planet Report is on hiatus
Red Planet Report
by rburnham
5y ago
While the Red Planet Report is on hiatus, these links will help readers stay abreast of developments in Mars exploration. (NB: Some links are updated daily, others at longer intervals.) • NASA Mars news • Jet Propulsion Laboratory news (all ..read more
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How much atmosphere has Mars lost?
Red Planet Report
by rburnham
5y ago
A key tracer used to estimate how much atmosphere Mars lost can change depending on the time of day and the surface temperature on the Red Planet, according to new observations by NASA-funded scientists. Previous measurements of this tracer ..read more
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HiRISE: Layers in Danielson Crater
Red Planet Report
by rburnham
5y ago
This image shows sedimentary rock and sand within Danielson Crater, an impact crater 67 kilometers in diameter, located in the southwest Arabia Terra region of Mars. The rock was formed millions or billions of years ago when loose sediments settled ..read more
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THEMIS: Chryse Chaos
Red Planet Report
by rburnham
5y ago
THEMIS Image of the Day, September 6, 2019. This VIS image shows part of Chryse Chaos near the terminal end of the huge outflow channels draining from Valles Marineris into the Chyrse Basin. Chaos terrain is typified by regions of ..read more
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MARCI weather report, August 26-27, 2019
Red Planet Report
by rburnham
5y ago
Weather patterns were fairly typical last week for this time of Mars year. In the north, local-scale dust storms were spotted along seasonal north polar cap edge. Diffuse water-ice clouds associated with the aphelion cloud-belt continued to be more dominant ..read more
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HiRISE: Frost highlights in springtime
Red Planet Report
by rburnham
5y ago
This image of a crater rim strikingly shows what appear to be bright white flows coming from gullies in the crater wall. However, HiRISE has been watching these gullies for some time (going all the way back to our first ..read more
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THEMIS: Chaos in Morava Valles
Red Planet Report
by rburnham
5y ago
THEMIS Image of the Day, September 5, 2019. Located in Margaritifer Terra, Morava Valles is one of several channels that empty northward towards Chryse Planitia. Chaos terrain is typified by regions of blocky, often steep sided, mesas interspersed with deep ..read more
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MARCI weather report, August 19-25, 2019
Red Planet Report
by rburnham
5y ago
Afternoon weather conditions were again very seasonal this past week. Local dust storms were observed along the seasonal receding north polar cap edge and at southern low-to-mid latitudes. The developing aphelion cloud belt continued to be prominent at equatorial latitudes ..read more
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HiRISE: Bedrock riddles of Nili Fossae
Red Planet Report
by rburnham
5y ago
This image of the Nili Fossae region, to the west of the great Isidis basin, shows layered bedrock with many impact craters. Nili Fossae is one of the most mineralogically important sites on Mars. Remote observations by the infrared spectrometer ..read more
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THEMIS: Patterns on patterns in Olympia Undae
Red Planet Report
by rburnham
5y ago
THEMIS Image of the Day, September 4, 2019. Today’s VIS image shows part of Olympia Undae, the largest of several dune fields that encircle the north polar cap. (It is also known as the north polar sand sea.) This image ..read more
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