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Posts Tagged "Exogeology"

History of Geology

EQLs Vs. UFOs

BRESSAN_UFO

“Swamp gas?” Mulder, F.W. in the “X-Files ” (1993) Summer is traditionally Silly Season, when newspapers publish strange stories about aliens and monsters again and again to bridge holiday time – and so will July on “History of Geology” be dedicated to frivolous science stories… Earthquake Lights – or short EQLs – seem to be [...]

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History of Geology

Star Wars Geology

“There are no good wars, with the following exceptions: the American Revolution, World War II, and the Star Wars Trilogy.” Bart Simpson in “Bart the General” (1990) Geology played a role in many past conflicts, but can war – even if only a fictional future war – play a role in geological fieldwork? The film [...]

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History of Geology

It’s life, Charlie, but not as we know it – Charles Darwin and the search of early (Extraterrestrial) Life

HAHN_1880_Meteorite

In August 1881 the journal “Science” published an article with a letter exchange by two amateur geologists – British Charles R. Darwin and the German Otto Hahn- discussing the possibility of extraterrestrial life. Just some years earlier Darwin had published a book “On Origin of Species” proposing that complex life forms descended slowly over time [...]

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History of Geology

The Teeth of the Moon Wolf

ABEL_1938_MoonWolf

July 20, 1969 marks the landing of “the Eagle” on the moon – and despite the crew didn´t encounter any moon-monsters, there is in fact some Silly Science between the moon and fossil beasts. According to an ancient Norse myth Mánagarmr, or Hati (translated into “the enemy“), was a terrifying wolf, born from the unholy [...]

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History of Geology

Armageddon !!!

1998_Armageddon

Movies that deal with the Armageddon caused by the impact of a meteorite on earth have the great advantage that they can almost completely define the scenario – until now almost no references exist how such an event would occur in reality. Large impacts were relatively rare in historic times; the most famous (and still [...]

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History of Geology

I can tell you about Mars

BRESSAN_Bletterbach_Stratigraphy

In 1849 the Italian chemist J. Usiglio performed a set of evaporation experiments with seawater along the French Riviera and established the order in which evaporite minerals precipitate from an aqueous environment. On earth these minerals are mostly gypsum and halite, associated  with borates, potassium and magnesium salts. These minerals (not surprisingly) if found in [...]

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History of Geology

From Flood Myth to Martian Megafloods

12_BRISTOW

“No one with an eye for land forms can cross eastern Washington in daylight without encountering and being impressed by the “scabland.” Like great scars marring the otherwise fair face to the plateau are these elongated tracts of bare, black rock carved into mazes of buttes and canyons. Everybody on the plateau knows scabland…[]…The popular [...]

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History of Geology

Meet the Martians

CORREAS_1906_War_of_the_Worlds

Ash: “You still don’t understand what you’re dealing with, do you? …. Perfect organism. Its structural perfection is matched only by its hostility.” Lambert: “You admire it.” Ash: “I admire its purity. A survivor… unclouded by conscience, remorse, or delusions of morality.” “Alien” 1979 One of the first (fictive) depictions of Martians was published in [...]

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History of Geology

The Earth-like Mars

“Yet if hope has flown away In a night, or in a day, In a vision, or in none, Is it therefore the less gone? All that we see or seem Is but a dream within a dream.” “A Dream Within a Dream” (1849) by Edgar Allan Poe Mars – a distant, extraterrestrial world, but [...]

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