Earth & Climate
Greenhouse Gas: Record Levels Identified In 2010 »
Greenhouse Gas: Record Levels Identified In 2010. The atmospheric greenhouse gas concentrations have reached new records last year. Between 1990 and 2010, radiative forcing of the atmosphere by greenhouse gases has increased almost 30%, alert...
November 21 2011 - Read More »
Magma Rises In Canary Islands »
Magma Rises In Canary Islands. For weeks, light earthquake shakes the Canary Island of El Hierro. In addition the ground is lifted and exhale gases. Scientists believe that magma rises – but they deem a...
September 18 2011 - Read More »Space & Time
Nasa Mission To The Moon? »
Nasa Mission To The Moon?. Forty years after the step of Armstrong, 517 reported pieces of the Apollo missions lack the appeal. The space agency the alarm. “One small step for man, a big step for humanity.” For Nasa, these days, it would be rather a step forward, two steps...
Jan 24 2012 - Read More »Meteorite Fallen, A Messenger From Mars »
7 kg of the meteorite fragments fell in July 2011 near the village of Tissint in Morocco worth almost $ 3 million. Indeed, their Martian origin was confirmed. But their real price could be invaluable if we discovered evidence of past life on Mars. It is in the 19th century...
Jan 20 2012 - Read More »More Planets As Stars In Galaxy »
There are more planets as stars in our galaxy where the solar system has long been regarded as an exception, according to a study released Wednesday by an international team of astronomers. Stars surrounded by planets: “this is the rule, not the exception” in the milky way, summarizes Arnaud Cassan,...
Jan 11 2012 - Read More »Two NASA Probes In Orbit Around the Moon »
Gravity Recovery and Interior Laboratory, the NASA probes were placed in orbit around the Moon on Tuesday. They must prepare an unprecedented mission to determine the composition of the lunar subsurface. They will measure the fluctuations of the gravity of the Moon, data scientists can deduce the composition of the...
Jan 2 2012 - Read More »
