For more information about mercury check the Wikipedia article here
The fist planet from the sun is the unlikeliest place you’d expect to find water ice, but new tantalizing evidence beamed back by the Messenger spacecraft orbiting Mercury suggests just so. On the surface of Mercury, temperatures can reach boiling 752º Fahrenheit (400ºC), clearly water in any state can not exist. At its poles, however, things take a [...]
Thu, May 24, 2012
Besides ever thinning ice, permafrost melting, soot deposits, habitat loss, you might as well add another significant factor threatening the arctic ecosystem – mercury. For some time, the alarmingly high mercury concentrations in the regions were rather unaccounted for, in part, however a new research by scientists at Harvard’s Atmospheric Chemistry Modeling Group suggests that [...]
Thu, Dec 15, 2011
The U.S. Environmental Protection Agency, in collaboration with the independent Environmental Integrity Project, have identified 20 new sites in the US contaminated with toxic coal ash, raising the number to a current total of 157 sites nationwide, whose water supplies and soil ares contaminated. Coal ash is the waste which results from coal combustion, filled [...]
Wed, Mar 30, 2011
The planet closest to the sun is very hot, yet very cold at the same time. It may even be a bit icy. The Mercury Messenger spacecraft entered the planet’s orbit on March 17, and since then, NASA has showed some of the pictures taken by it, which are absolutely amazing. The visit to Mercury [...]
Fri, Mar 18, 2011
As reported earlier on Thursday morning, the Messenger NASA spacecraft was scheduled for an evening jump into Mercury’s orbit through a tricky maneuver which involved a “burn” – essentially “riding its brakes” by firing its main thruster – to slow the spacecraft enough to be captured by Mercury’s gravity. At 8:45 p.m. ET, the procedure [...]
Thu, Mar 17, 2011
After a six year journey in which it traveled over 6 billion miles, the Messenger spacecraft is finally anticipated to enter Mercury’s orbit in a tricky maneuver which is scheduled today, which should mark the first man-made object to orbit the tiny planet. The goal of the mission is to provide scientists with data on [...]
Thu, Mar 4, 2010
The latest study conducted by the U.S. Geological Survey (USGS) definitely poses a few question marks, to say the least; the results were shocking: after testing fish from 291 freshwater streams from the US, all the fish were contaminated with mercury. “This study shows just how widespread mercury pollution has become in our air, watersheds [...]
Wed, Feb 6, 2008
MESSENGER is a spacecraft which recently made a flyby near Mercury and it gave scientists a whole new perspective over the planet. Researchers are amazed by the wealth of images and data which show a surprising diversity of geological processes which took and are still taking place and a very different magnetosphere from the one [...]
CT scan images caterpillar to butterfly metamorphosis in 3-D
Some photos of the amazing sun halo hovering over NYC
Neurobiologist can see in 3-D after being stuck in 2-D for 48 years. [amazing brain adaption]
Record level atmospheric CO2. Reaches 400 ppm for the first time in 3 million years
Women may live longer than men due to stronger immune system
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Thu, Nov 29, 2012
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