NASA media call on activity on Jupiter’s moon, Europa

NASA will host a teleconference at 2 p.m. EDT Monday, Sept. 26, to present new findings from images captured by the agency’s Hubble Space Telescope of Jupiter’s icy moon, Europa. (Details here)

Astronomers will present results from a unique Europa observing campaign that resulted in surprising evidence of activity that may be related to the presence of a subsurface ocean on Europa. Participants in the teleconference will be:

  • Paul Hertz, director of the Astrophysics Division at NASA Headquarters in Washington
  • William Sparks, astronomer with the Space Telescope Science Institute in Baltimore
  • Britney Schmidt, assistant professor at the School of Earth and Atmospheric Sciences at Georgia Institute of Technology in Atlanta
  • Jennifer Wiseman, senior Hubble project scientist at NASA’s Goddard Space Flight Center in Greenbelt, Maryland

To participate by phone, media must contact Dwayne Brown at 202-358-1726 or dwayne.c.brown@nasa.gov and provide their media affiliation no later than noon Monday.

Audio of the teleconference will stream live on NASA’s website at:

http://www.nasa.gov/live

For information about NASA’s Hubble Space Telescope, visit:

http://www.nasa.gov/hubble

Awesome @okaytobesmart Video – The Recipe for Life… !!!!! #science

The Recipe For Life… – We’re cookin’ in the primordial kitchen!

If the human body could be distilled down into one molecule, what would our chemical formula be? And WHY is it that way? Is that one scene from Full Metal Alchemist even a little bit true?

There’s a whole lot of elements on the periodic table, but life depends on relatively few of them in order to build all the things that keep us alive. This week, we’ll look at why the chemistry of life is the way it is…

CDC announces record-high life expectancy of 78.8 years for USA in Data Brief

The CDC has issued a data brief on mortality in USA, with the most recent data from 2012. The report has tons of information, including the main finding that the average life expectancy in the US is now a record high of 78.8 years!

This report presents 2012 U.S. final mortality data on deaths and death rates by demographic and medical characteristics. These data provide information on mortality patterns among residents of the United States by such variables as sex, race and ethnicity, and cause of death. Information on mortality patterns is key to understanding changes in the health and well-being of the U.S. population (1). Life expectancy estimates, age-adjusted death rates by race and ethnicity and sex, 10 leading causes of death, and 10 leading causes of infant death were analyzed by comparing 2012 final data with 2011 final data.

Other key findings included:

  • The age-adjusted death rate for the United States decreased 1.1% from 2011 to 2012 to a record low of 732.8 per 100,000 standard population.
  • The 10 leading causes of death in 2012 remained the same as in 2011. Age-adjusted death rates decreased significantly from 2011 to 2012 for 8 of the 10 leading causes and increased significantly for one leading cause (suicide).
  • The infant mortality rate decreased 1.5% from 2011 to 2012 to a historic low of 597.8 infant deaths per 100,000 live births. The 10 leading causes of infant death in 2012 remained the same as in 2011.