NASA’s Curiosity Mars Rover Views Spectacular Layered Rock Formations of “Murray Buttes”

This view from the Mast Camera (Mastcam) in NASA's Curiosity Mars rover shows an outcrop with finely layered rocks within the "Murray Buttes" region on lower Mount Sharp.

Reports NASA today, “The layered geologic past of Mars is revealed in stunning detail in new color images returned by NASA's Curiosity Mars rover, which is currently exploring the 'Murray Buttes' region of lower Mount Sharp. The new images arguably rival photos taken in U.S. National Parks.”

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See this amazing baby goat that walks on two legs (due to birth defect)

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This goat is the GOAT. (Vault 50)

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NASA’s Mars Curiosity rover completes its first Martian year today

NASA's Mars Curiosity Rover captures a selfie to mark a full Martian year -- 687 Earth days -- spent exploring the Red Planet. [NASA/JPL]

NASA shares a Mars Curiosity mission update with us. The little rover that could completes one Martian year today.

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NASA publishes first Curiosity research papers behind a paywall; Michael Eisen sets them free

Want to read the first research published from NASA's Mars Curiosity expedition? That'll be $20, per paper, for a one-day pass. Or, at least, that's how much it would cost you to read those reports through Science, the journal that published them. Last Thursday, Michael Eisen, a biologist who founded the open-access journal Public Library of Science, put up a blog post in which he released free pdfs for all five of NASA's Curiosity papers. Meanwhile, Mother Jones has a profile on Eisen, which goes more in-depth into his campaign to make taxpayer-funded research more easily available to the taxpayers, themselves. Read the rest

Analyzing the Bigfoot genome

Back in February, a Texas forensic scientist announced that she'd identified a DNA sample from Bigfoot and had sequenced the creature's genome. Now the sequences have been released for wider scrutiny and Ars Technica's John Timmer had a chance to dig into the data and speak with the discoverer of the possible Bigfoot genome. This is a story that, I think, everybody can enjoy — a skeptical analysis that's respectful to the Bigfoot researchers and genuinely interested in understanding where the DNA in question came from and what the genome sequences can tell us. Read the rest

A billion-pixel view of Mars, from Curiosity rover

Reduced version of panorama from NASA's Mars rover Curiosity with 1.3 billion pixels in the full-resolution version. Image shows Curiosity at the "Rocknest" site where the rover scooped up samples of windblown dust and sand. Explore here. Image: NASA/JPL-Caltech/MSSS

NASA JPL sends word today that image processing lab specialists have assembled a billion-pixel view from the surface of Mars, from NASA's Mars rover Curiosity. The 1.3-billion-pixel image is offered with pan and zoom tools here.

It's the first NASA-produced view from the surface of Mars at this resolution, and is stitched together from close to 900 exposures taken by cameras onboard Curiosity, revealing details of the landscape along the rover's route.

Here's a "manageable" download of the full image. More from the JPL news release, below. Read the rest

Celebrate the first interplanetary holiday!

Tonight is Yuri's Night — a holiday celebrating the first human spaceflight. You can throw a Yuri's Night party yourself, or simply join one of the 340 parties that are already scheduled. Scheduled events range from the ubiquitous "let's drink vodka shots in a Russian restaurant" to more kid-friendly, telescope-centric themes. And this year, you can even virtually join the Mars Curiosity Rover as it throws itself the first Yuri's Night party to be held on another planet. (Which, frankly, sounds a little lonely and sad, so hopefully people turn up for the virtual side of that shindig.) Read the rest

Put a GPS on your cat

When one of Caroline Paul's cats disappeared for 5.5 weeks, it inspired her to find out what Tibula (the cat) was really up to when he left home. The process of this is pretty fascinating. The outcome is, well, kind of cat like. What was Tibula doing when he wasn't at home? Avoiding the house and staring at himself in windows, apparently. Read the rest

Are cats fooled by optical illusions?

You can help! Try tricking your cat with this same illusion for the edification of the Internet.

Maggie at Science Night Minnesota

Minnesota Public Radio is hosting a live Science Night on May 21st in St. Paul, featuring John Grotzinger, the head of the NASA Curiosity mission. And I get to join him on stage to talk about outer space, Mars, and all sorts of awesomeness. If you're an MPR member, you can buy tickets now. Otherwise, they go on sale on March 12. Read the rest

A "not insignificant" defense of gleeful scientists

Just a few minutes ago, researchers with NASA's MESSENGER mission announced the publication of data that strongly suggests the poles of Mercury contain significant quantities of frozen water.

On the one hand, this is not exactly new news. The possibility of water on Mercury has been a topic of research for something like 20 years. And scientific discoveries tend to move in little mincing steps, not giant leaps, so there have been lots of previous announcements about evidence supporting the hypothesis of water of Mercury — including very similar announcements from the MESSENGER team in December 2011 and March 2012. Your life will not change in any significant way because there is frozen water on Mercury. You probably won't even make a note to tell your children where you were the day NASA announced that ice most likely existed there.

But that doesn't mean this news isn't damned exciting. And it doesn't mean that the scientists involved shouldn't be giddy about it. We are, after all, talking about a mission that sent a spacecraft into orbit around another planet and has quite likely found frozen water sitting on a landscape that is hot enough to melt lead. What's more, they think that ice is covered in places by a thin layer of some coal or tar-like organic material. That is huge news. It's going to change textbooks. And because the scientists think both the ice and the organic material got to Mercury via collisions with asteroids and comets, it's going to be an important part of our ongoing efforts to understand how life begins on planets like Earth. Read the rest

Cool things to find (Curiosity parody of "Dumb ways to die")

An adorable exploration of the things the Curiosity rover might find on Mars. Both the likely ... and the less-than-likely.

NASA downplays still-unannounced findings from Mars

Just before Thanksgiving, the lead mission scientist for the Curiosity rover told NPR that his team had found something that would "be one for the history books." Naturally, we all began speculating about the presence of life, giant obelisks, and half-buried Statues of Liberty. Yesterday, however, a different NASA spokesman basically asked the world to not get its hopes up too high, revising the level of importance down from "earthshaking" to "interesting". So far, nobody has said what, exactly, was discovered. (Via Colin Schultz) Read the rest

Big news from Mars coming soon, maybe

The Curiosity rover comes complete with a mini chemistry lab. It's designed to analyze the composition of Martian soils and Martian air. And, right now, that particular piece of equipment is at the center of a giddy storm of activity. Curiosity has turned up something important — big enough for Curiosity's principal investigator to tell NPR, "This data is gonna be one for the history books."

What is it? NASA's not telling just yet. Right now, researchers are in the process of verifying said exciting data, in order to make sure they aren't deceiving themselves into thinking they've spotted something that isn't really there. That's pretty good policy, given the recent flap around over-hyped studies about Earth-like planets and arsenic-based life.

On the other hand, if you're trying to avoid overhyping something, might I suggest that "We have groundbreaking, world-changing data that we can't tell you about yet," is maybe not the best way to do it.

Stay tuned.

Pictured: A 360-degree view of Mars, taken by Curiosity on October 5th, from the location where it first started collecting samples of rocks and dirt. NASA/JPL

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Curiosity's big idea: Was Mars ever a habitable planet?

A nice overview of the what everybody's favorite currently operational Mars rover is looking for.

A four-year-old's interpretation of the Mars Curiosity Rover mission

Josh Stearns writes,

My four year old son painted this at school and told his teacher, “This is Mars. Mars is red. And there is a robot there taking pictures and sending them back to earth.”

Mars Curiosity, eat your heart out.

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Curiosity adds to evidence that water once flowed on Mars

When a narrow stream, flowing downhill, meets a wide, significantly-flatter valley, you get an alluvial fan — a place where the flow of water spreads out, slows down, and leaves behind all the rocks and sediment it's no longer moving fast enough to carry. At least, that's how it works on Earth.

Once upon a time, it may have worked that way on Mars, too. Yesterday, NASA announced that the Curiosity rover had documented geology that looks very much like an alluvial fan and rocky deposits that also look very much like what would be left in an alluvial fan on Earth. You can see the comparison of some of those in the image above. In these Martian geological features — as in an Earth-bound stream bed — you find smooth, rounded pebbles and conglomerates, masses of pebbles cemented together over time. The rocks photographed by Curiosity are also too large to have been blown into this sort of arrangement by the wind.

All of this adds to the long string of evidence that Mars once had flowing water on its surface. In fact, reading up for this post, I was surprised to see how much evidence there actually is for this, some direct and some indirect, stretching all the way back to the Mariner 9 orbiter mission in the early 1970s. And, of course, there is water on Mars right now. It's just not flowing water. Previous probes have measured a small amount of water in the Martian atmosphere, and the planet's polar regions contain both frozen carbon dioxide and frozen water. Read the rest

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