Veins, not Flowers, on Mars
January 18th, 2013 |
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NASA’s Curiosity rover is preparing to drill for the first time, into what appears to be sedimentary rock criss-crossed by mineral-filled veins. Back in September last year the Mars Science Laboratory carried by the rover found a rocky outcrop on the wall of Gale Crater that was full of a crusty [...]
Keep reading »Curiosity Targets Gale Crater

The clock is ticking and NASA’s Curiosity rover with its burden of the Mars Science Laboratory is heading for a potentially historic landing on Mars. As we all wait to find out what happens, here’s a small look at the landing site. This is Gale Crater, a 150 km (about 90 mile) depression just south [...]
Keep reading »Curiosity Across the Stars
November 28th, 2011 |
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This, I guarantee, is a view of NASA’s Curiosity rover embarking on its 250 day trip to Mars that you may not have seen before. It’s an extraordinary piece of time-lapse footage taken from Australia not long after launch from Cape Canaveral. It shows a glowing plume from the Centaur stage after a burn over [...]
Keep reading »The Long Hard Road to Mars
November 25th, 2011 |
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Starting this Saturday, a 24 day window of opportunity opens for the launch of NASA’s Mars Science Laboratory, now also known as the Curiosity rover. If all goes well (very well) then in August 2012 a new visitor will barrel down into the martian atmosphere through a six-and-a-half minute maneuver involving hypersonic speeds, air-braking, parachutes, [...]
Keep reading »Sunday Photoblogging: Curious about Curiosity

Last weekend, NASA successfully launched the Mars Science Laboratory – called Curiosity, which is currently well on its way towards the red planet. Back in May, I went to an Open House at the Jet Propulsion Lab in Pasadena. What a refreshing sight it was to see so many people – couples, families, grandparents and [...]
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![journal.pone.0065275.g001 Figure 1. Plot of the locations of the languages in the sample. Dark circles represent languages with ejectives, clear circles represent those without ejectives. Clusters of languages with ejectives are highlighted with white rectangles. For illustrative purposes only. Inset: Lat-long plot of polygons exceeding 1500 m in elevation. Adapted from Figure 4 in [8]. The six major inhabitable areas of high elevation are highlighted via ellipses: (1) North American cordillera (2) Andes (3) Southern African plateau (4) East African rift (5) Caucasus and Javakheti plateau (6) Tibetan plateau and adjacent regions. doi:10.1371/journal.pone.0065275.g001](http://blogs.scientificamerican.com/anthropology-in-practice/wp-content/blogs.dir/8/files/2013/06/journal.pone_.0065275.g0011.png)




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