Leonardo, não entendí a observação, poderias ser mais claro? Acho que a lista
existe justamente para se trocar informações e/ou tentar dirimir dúvidas. Caso
este assunto já tenha sido exaustivamente tratado, peço desculpas pela minha
total ignorância a respeito, mas o que eu quero é justamente que alguém faça um
comentário a respeito, não o tratando como piada, aliás não costumo fazer piada
com Ufologia, assunto que gosto e acompanho ao longo de minha vida.
Grande abraço
CESAR M.PINTO
"Leonardo Cruz Costa - P. M. Quissamã" <[EMAIL PROTECTED]> escreveu:
Rs... você tá brincando né? A piada foi legal...
----- Original Message -----
From: CESAR MOREIRA PINTO
To: UFOBURNS
Sent: Tuesday, July 31, 2007 1:00 AM
Subject: [BURN] ANOMALIA EM MARTE
Pessoal,
Alguém aqui na lista já ouviu falar ou leu alguma coisa a respeito deste
artigo? Gostaria que alguém comentásse a respeito, se é verdadeiro ou se trata
de algum boato. Dei uma boa pesquisada na Internet e o máximo que achei a
respeito foi este artigo no site:
www.nasawatch.com com o título: Hydroelectric Dams on Mars e também em uma
lista de discussão, ambos me pareceram sérios.
Bem aí estão os dados para ajudá-los na pesquisa.
Grande abraço a todos.
CESAR M.PINTO
NASA Watch
---------------------------------
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION FAUX PHOTO CAPTION Hydroelectric
Dams on Mars February 6, 1998 This picture of a canyon on the Martian surface
was obtained a few minutes after 9 PM EST, January 12, 1998 by the Mars Orbiter
Camera (MOC), during the 85th orbit around Mars of the Mars Global Observer
spacecraft. It shows the canyon of Dolls Vallis, one of the Martian valley
systems cutting through cratered plains in the Yogi Berra region of Mars. The
picture covers an area 9.8 km by 18.5 km (6.1 mi by 11.5 mi), and features as
small as 12 m (39 ft) can be seen. The canyon is about 2.5 km (1.6 mi) wide.
Rocky outcrops are found along the upper canyon walls; weathered debris is
found on the lower canyon slopes and along the canyon floor. While the exact
origin of this canyon is still unknown, some features hint at the possibility
that there was abundant water present on the surface during recent Martian
history (at least as recent as last month
when this photo was taken). Some scientists have suggested that the smooth,
highly reflective surface seen within the upper reaches of the canyon could be
indicative of a large body of standing water. This is supported by the fact
that a large number of erosional features on the walls and surrounding plains
have been interpreted as being the product of water-based erosional processes.
Mission scientists are cautious, however, in assuming that this is an image of
a Martian lake, noting that all of these images are preliminary data and could
be due to a myriad of other natural phenomena. Indeed, according to the
Project's Chief Scientist, similar large flat areas on the Moon were named
after seas and oceans by early astronomers only to be found by later
researchers to be dry dusty plains. Another possible hint at water on Mars is
the large semicircular structure which is situated within the canyon itself,
one which resembles a dam. A number of scientists have suggested
that this structure was formed as debris washed down the canyon during a series
of catastrophic floods during periods when Mars climate was far more temperate.
Although the structure does exhibit a rather geometric, constructed shape,
scientists are reluctant to suggest that this structure is in any way
artificial. Large structures such as dams would require a large work force and
a substantial budget to complete. So far there is no evidence of any
governmental organization or construction industry on Mars. Citing noted
astronomer Percival Lowell's drawings of Mars, project scientists have noted
that this is not the first time that human observers have looked at the surface
of Mars and thought that they saw evidence of water management systems. Despite
suggestions in various news tabloids, project scientists were quick to dispell
any suggestion that the branched structure seen northeast of the dam-like
structure is a marina. In making this statement, project scientists
point out that there is very little air on Mars and that sailboats would be
impractical nor is there enough Oxygen to support the internal or external
combustion engines used in powerboats. NASA scientists will continue to analyze
this image but urge caution in the interpretation of these preliminary
pictures. Only when NASA's sample return missions have landed and returned
their cargo to Earth for analysis will NASA be able to make a formal
announcement regarding the nature of these features.
Flickr agora em português. Você cria, todo mundo vê. Saiba mais.
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Flickr agora em português. Você cria, todo mundo vê. Saiba mais.
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