Tag Archives: Mars

Image Gallery: delicate erosion and sand flows at Mount Remarkable

Very thin, delicate-looking "lattice-like" protrusion of rock at Mount Remarkable, one of the three main buttes at The Kimberley. Credit: NASA / JPL-Caltech

Very thin and delicate-looking “lattice-like” protrusion of rock near the base of Mount Remarkable, one of the three main buttes at The Kimberley. Sol 601. Click for larger version. Credit: NASA / JPL-Caltech

The rock outcrops at Mount Remarkable, one of the three main buttes at The Kimberley location where the Curiosity rover is now are a geological bonanza, with a wide variety of rock types and formations. The buttes are surrounded by finely layered rock slabs, and some of the smaller features seen are amazingly delicate-looking, like in these two photos. Original larger images here and here.

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Image Gallery: Mount Remarkable and Cape Tribulation

Mount Remarkable as seen by Curiosity on sol 603. Click for larger version. Credit: NASA / JPL-Caltech / Damia Bouic

Mount Remarkable as seen by Curiosity on sol 603. Click for larger version. Credit: NASA / JPL-Caltech / Damia Bouic

Two more great panoramic images from Damia Bouic, showing the current locations of the Curiosity and Opportunity rovers on Mars. The first from Curiosity is a view of Mount Remarkable, one of the three main buttes in The Kimberley region, where Curiosity will soon do more drilling to search for organics. In the second, Opportunity looks at the Cape Tribulation hills on the edge of Endeavour crater which it is continuing to travel towards in search of more clay minerals.

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NASA designing its own ‘flying saucer’ for future Mars missions

Engineers work on the LDSD system design at the Jet Propulsion Laboratory. Credit: NASA / JPL

Engineers work on the LDSD system design at the Jet Propulsion Laboratory. Credit: NASA / JPL

It may sound like something from a movie but it’s not – NASA is working on building its own version of a “flying saucer” for a future mission to Mars. The disk-shaped spacecraft would be used to transport heavy payloads and even people down to the surface, it was just reported in New Scientist.

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Image Gallery: sunset in Gale crater

Sunset in Gale crater, as seen by Curiosity. Click for larger version. Credit: NASA / JPL-Caltech / Damia Bouic

Sunset in Gale crater, as seen by Curiosity. Click for larger version. Credit: NASA / JPL-Caltech / Damia Bouic

Another beautiful postcard panorama from Damia Bouic, this time showing a dusky sky during sunset as seen by Curiosity in Gale crater. In this view, the Sun is setting behind the western mountainous rim of the huge crater. Scenes like this are amazingly reminiscent of Earth, even though Mars is a truly alien world in many ways.

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Image Gallery: a heart in Ascraeus Mons

Interesting feature near the Ascraeus Mons volcano. Click for larger version. Credit: NASA / JPL / University of Arizona

Interesting feature near the Ascraeus Mons volcano. Click for larger version. Credit: NASA / JPL / University of Arizona

Mars has a lot of unusual geological features, and this new image from the Mars Reconnaissance Orbiter is a good example of that. Somewhat heart-shaped, south of the Ascraeus Mons volcano on the Tharsis volcanic plateau. How did it form?

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Image Gallery: ‘Australia’ rock with weird edges

"Australia" rock seen by Curiosity Click to view larger version. Credit: NASA / JPL-Caltech

“Australia” rock seen by Curiosity Click to view larger version. Credit: NASA / JPL-Caltech

This is an interesting rock slab just seen by the Curiosity rover on Mars. Kind of looks like Australia… It has very thin edges like other similar rock slabs seen before, but note the little pebbles stuck to the edges. How do they stay in place like that?

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Image Gallery: cracked dome

Credit: NASA/JPL/University of Arizona

Click for larger version. Credit: NASA/JPL/University of Arizona

An interesting circular mound in the Nilosyrtis region on Mars, photographed by the Mars Reconnaissance Orbiter. How did the flat top get all cracked like that? Original images are here.

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Planetary archive: Rosetta at Mars

The Rosetta spacecraft as it flew past Mars in 2007. Credit: ESA

The Rosetta spacecraft as it flew past Mars in 2007. Click for larger version. Credit: ESA

This is a nice “selfie” photo that the Rosetta spacecraft took of itself as it flew past Mars in 2007. Rosetta is still en route to comet 67P/Churyumov-Gerasimenko, and will start approaching it in May of this year, then will enter orbit around the comet and later deploy a lander in November. Hopefully this will be the view that astronauts have in the not-too-distant future.

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Is this new evidence for ancient life on Mars?

Scanning electron microscope image from inside the Martian meteorite Yamato 000593 (Y000593), showing the tunnels and micro-tunnels. Credit: NASA

Scanning electron microscope image from inside the Martian meteorite Yamato 000593 (Y000593), showing the tunnels and micro-tunnels. Credit: NASA

The debate over possible evidence for life on Mars is one of the most hotly debated subjects in space science, and some news released today, February 27, is sure to add fuel to the fire. Studies of a Martian meteorite, known as Yamato 000593 (Y000593), have revealed signs of past liquid water activity as well as possible evidence of actual biological processes.

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Mount Sharp and outcrops

View of Mount Sharp and nearby outcrops on sol 548. Credit: NASA / JPL-Caltech / Damia Bouic

View of Mount Sharp and nearby outcrops on sol 548. Click for larger version. Credit: NASA / JPL-Caltech / Damia Bouic

This is another beautiful new panoramic image from Damia Bouic, showing Mount Sharp in the distance and thinly layered outcrops in the foreground on sol 548. Curiosity has just passed through Violet Valley and is making good progress toward the base of Mount Sharp, which is still about 5 kilometres (3 miles) away. The full-size version of the image is here.

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