Tag Archives: NASA

THEMIS: Angustus Labyrinthus, the ‘Inca City’

THEMIS Image of the Day, May 1, 2019. Angustus Labyrinthus is a unique region near the south polar cap. The squares formed by intersecting ridges earned the feature the informal name of the Inca City when it was discovered in … Continue reading

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HiRISE: Majestic slopes and ridges

Majestic slopes and ridges. The objective of this observation is to take a closer look at recurring slope lineae-like features and confirm if they are actually present. Additionally, we previously had no HiRISE coverage of this particular spot. The sheer … Continue reading

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THEMIS: South polar outliers

THEMIS Image of the Day, April 26, 2019. This VIS image is located near the south polar cap and exhibits the same layering of ice and dust. Outliers are regions that were once part of a larger regional feature but … Continue reading

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Mars 2020 wired for sound

Engineers and technicians working on NASA’s Mars 2020 mission prepare spacecraft components for acoustic testing in the Environmental Test Facility at NASA’s Jet Propulsion Laboratory in Pasadena, California. The spacecraft is being tested in the same configuration it will be … Continue reading

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Curiosity: A shiny rock or two

Sol 2387, April 24, 2019. Curiosity’s Remote Micro-Imager shot two frames of a rock  — or is it two of them? — with a shiny surface. Click the image to enlarge it. Sol 2387 raw images (from all cameras).

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THEMIS: Layers in Cavi Angusti

THEMIS Image of the Day, April 25, 2019. Cavi Angusti is located near the south polar cap and consists of large irregular steep-sided depressions termed cavi. Layering is visible within the large cavi at the top of the image. Explore … Continue reading

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MARCI weather report, April 15-21, 2019

Conditions poleward of 58° S were dusty as local storms continued to crop-up along the mid- to high-latitudes of Mars last week. Looking to the northern lowlands, a couple of long arcuate-shaped dust storms pressed southward over Acidalia near the … Continue reading

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HiRISE: Blocks and troughs

Blocks and troughs. This region in Margaritifer Chaos is located in a system of finger-like rifts and cracked surface stretching south from what appear to be three impact craters. The interaction/relation between these valleys and their neighboring craters could be … Continue reading

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THEMIS: Terra Cimmeria crater gullies

THEMIS Image of the Day, April 24, 2019. This VIS image shows part of the rim of an unnamed crater in Terra Cimmeria. A group of channels dissect the rim near to upper left of the image. These channels are … Continue reading

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Curiosity update: A new drill hole!

Sols 2386-2387, April 22, 2019, update by MSL scientist Ken Herkenhoff: The drilling planned for last weekend was successful, so the top priority for Sol 2386 is to drop portions of the Kilmarie sample onto a closed SAM inlet cover … Continue reading

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