"Mercury is branch out to be distinct any place we've seen before," pronounced lead scientist Sean Solomon of a Carnegie Institution for Science in Washington, D.C.

The craft's pointy images of a northern plains indicate that large volcanic eruptions sculpted a segment a little 3.7 billion years ago, burying craters underneath multiform kilometers of lava.

By mixing MESSENGER's measurements of a inlet of north frigid craters with alternative data, scientists have reliable that a little of a craters' floors never embrace sunlight. These cold regions occur to happen at a same time with rarely contemplative zones, initial celebrated by Earth-based radio detector twenty years ago, that have been interpreted as deposits of H2O ice.

MESSENGER, that will jot down interpretation by subsequent March, has additionally rescued surprisingly tall abundances of sulfur and- potassium upon Mercury's surface. Both elements soak up simply and- were suspicion to have transient Mercury during a prohibited arrangement or shortly thereafter.

"This is becoming different a perspective of a start of Mercury," pronounced Larry Nittler of a Carnegie Institution.

Blinkiz 18 Jun, 2011

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Source: http://www.digdod.com/messages-from-mercury-1034020.html