Venus is n’t the most hospitable major planet . With confidential information - speeds extend to 360 kilometers ( 225 miles ) an hour , an atmospheric force per unit area 90 times high-pitched than Earth ’s , surface temperature topping 460 ° C ( 860 ° F ) , and a slow , extremely toxic atmosphere constitute of carbon dioxide and sulfuric Elvis , it ’s not incisively suited for living . That ’s before you get to the fact that it rains sulfuric acid and snows metal .
Butnew researchpresented at the American Geophysical Union ’s one-year league last calendar week suggests it may be a piffling more Earth - the likes of than previously recollect . A second facial expression at sometime research revealed striking law of similarity between plate tectonic movement here on Earth and what is happen on our sis planet .
" It ’s a bit like the first part of photographic plate tectonics on Earth , " explain Paul Byrne , a planetary geologist at North Carolina State University , in an consultation withNewsweek , referring to a spot in geologic history when with child chunk of rock be adrift around the open of the Earth . The “ rock music ” on Venus , he says , are like in size tomicroplateson this satellite .
There are , however , some very important difference .
Convection inthe mantleis what have the Earth ’s tectonic plates to move as they do . fundamentally , new impudence shape when hot magma rise from the bottom of the sea while old crust gets pushed into the chimneypiece when two plate jar .
Byrne secern Newsweek , he does n’t think this is the case for Venus . or else , he and his team suspect it has something to do with the major planet ’s god-awful mood . They debate that the boiling temperatures could create blocks on the planet ’s open that prod each other like continental dental plate do on Earth . They describe the landforms on Venus as corresponding to mountain ranges in central Asia in terms of their statistical distribution and appearance .
" stuff and nonsense has unquestionably been mobile in the relatively late yesteryear on Venus , " headded .
The scientist came to this conclusion after re - examining data point collected on the Magellan mission ( 1990 - 1994 ) . Rather than looking at sections of Venus ' surface , they examined the Earth’s surface as a whole and noticed markings that were placeable , suggesting geologic activity similar to Earth ’s .
The squad hop that by finding out when this activity occurred – and to what extent – geologers can achieve a better intellect of Earth and similar - sized planets elsewhere in the galaxy .
[ H / T : Newsweek ]
