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Latest Activity

Marc Neveu added a discussion to the group ASU Virtual Reading Group
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9/5/2014 Discussion - How much water is there on Earth?

All,Our astrobio paper of the week (Schmandt et al. 2014) deals with how much water Earth has. Check out also the press release: http://www.astrobio.net/news-exclusive/scientists-detect-evidence-oceans-worth-water-earths-mantle_To join via Fuze: http://fuze.me/23190419Toll / Intl #: +1 (201) 479-4595Toll free #: +1 (855) 346-3893Meeting # 23190419_Thanks!MarcSee More
31 minutes ago
Shruti Mehrotra joined Kelsi Singer's group
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Women in Astrobiology

Welcome! This is a fairly informal group created as a safe place to post/discuss topics in astrobiology that may have a gender component.  Note, this group is meant to be inclusive, you don’t have to be a woman to support women in astrobiology or care about issues like work-life satisfaction. For the moment I am mostly cross-posting professional development opportunities that come up on the Women in Planetary Science Blog (these are mostly applicable to any gender), but I would love input from others across the disciplines that make up astrobiology.  Please post relevant opportunities and issues below.For starters, check out this post with a list of resources helpful to students and postdocs (or any early career people for that matter :). I am sure you have your favorite resources as well, so I would love to add to the list.…See More
yesterday
Sanjoy Som and Pooja Singh are now friends
Friday
Jim Kasting and Anushree Srivastava are now friends
Friday
Federica Zacchei joined Marc Neveu's group
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Santander School 2014

Santander School 2014, SpainSee More
Friday
Leonardo Frasson dos Reis is now a member of SAGANet
Friday
Mark Ditzler joined Marc Neveu's group
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ASU Virtual Reading Group

We meet weekly on Fridays 12-1 PST to discuss a journal article. Join us!See More
Friday
Mark Ditzler updated their profile
Friday
Svet Shkolyar posted a status
"A salty, Martian meteorite offers clues to habitability: http://j.mp/1sQt61k"
Friday
Svet Shkolyar posted a status
"Know about Moon Express, which is developing robotic spacecraft that will unlock the resources of the Moon? http://j.mp/1tKmJz8"
Friday
Jim Kasting left a comment for Shravya Shenoy
"Dear Shravya, Go to the Penn State website:  http://www.psu.edu/admission  and you should be able to find out all about admission requirements. You will need to take either the SAT or ACT test and supply a high school grade transcript.…"
Thursday
Jim Kasting and Shravya Shenoy are now friends
Thursday
 
 
 

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Latest Pale Blue Blog

A visit to Kepler-10c

I’ve been busy raising my kid and moving us into a new house, which is the reason for the non-posts. I didn’t even have TV for about a month, so I couldn’t even do my live-blogging of Cosmos. Fortunately, my colleague and (more importantly) good friend Ravi Kopparapu is picking up the slack. Ravi just […]

What's Sciworthy today

Will climate change eliminate the ice age cycle?

Long-term patterns in Earth’s climate show glacial cycles that correspond to variations in Earth’s orbital geometry and affect the overall amount of sunlight that the planet receives. Known as “Milankovitch cycles”, these variations are observed in geologic reconstructions of temperature and isotopes to show periodic changes every 23,000, 41,000 and 100,000 years. The first two of […]

The post Will climate change eliminate the ice age cycle? appeared first on Sciworthy.

Evolution of new ant species in a single ant colony via sympatric speciation

Alternate mechanism of species formation picks up support, thanks to a South American ant A newly-discovered species of ant supports a controversial theory of species formation. The ant, only found in a single patch of eucalyptus trees on the São Paulo State University campus in Brazil, branched off from its original species while living in […]

The post Evolution of new ant species in a single ant colony via sympatric speciation appeared first on Sciworthy.

Long-term effects of climate change facilitated by studying climate relicts

Climate relicts may help researchers understand climate change While hiking through the Ozarks’ characteristic oak and hickory forests as a teenager, ecologist Scott Woolbright discovered something decidedly uncharacteristic for the region: prickly pear cacti growing on an exposed, rocky ledge. In a recent paper published in Trends in Ecology and Evolution, Woolbright describes how populations and […]

The post Long-term effects of climate change facilitated by studying climate relicts appeared first on Sciworthy.

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