Showing posts with label Martians. Show all posts
Showing posts with label Martians. Show all posts

Tuesday, November 30

The Martians are Coming

Who knew that Martians, inside monstrous tripodal machines taller than many buildings, actually ululated, that they made eerily haunting "ulla, ulla, ulla, ulla" sounds? Well, let me tell you that they do — or rather did when they were devastating London.

I know that because I recently reread H.G. Wells's 1898 novel "War of the Worlds," while revisiting an early moment in my own life. Admittedly, I wasn't in London when those Martian machines, hooting away, stalked boldly into that city, hungry in the most literal fashion imaginable for human blood. No surprise there, since that was almost a century and a quarter ago. Still, at 77, thanks to that book, I was at least able to revisit a moment that had been mine long enough ago to seem almost like fiction.

Yes, all those years back I had been reading that very same novel for the very first time under the covers by flashlight. I still remember being gripped, thrilled and scared, at a time when my parents thought I was asleep. And believe me, if you do that at perhaps age 12 or 13, you really do feel as if you've been plunged into a futuristic world from hell, ululations and all.

But of course, scary as it might have been, alone in the dark, to secretly live through the Martian desolation of parts of England and the slaughter of countless human beings at their hands (actually, more like the tentacles of octopi), as if they were no more than irritating bugs, I was always aware of another reality as well. After all, there was still the morning (guaranteed to come), my breakfast, my dog Jeff, my bus trip to school with my friend Jim, my anything-but-exciting ordinary life and my sense, in the ascendant Cold War America of the 1950s, of a future extending to the distant horizon that looked boring as hell, without even a stray Martian in sight. (How wrong I would turn out to be from the Vietnam War years on!)

I felt that I needed some Martians then. I needed something, anything, to shake up that life of mine, but the sad truth is that I don't need them now, nor do the rest of us. Yet, in so many ways, in an America anything but ascendant, on a planet that looks like it's in a distinctly "War of the Worlds"-style version of danger, the reality is that they're already here.  READ MORE...

Friday, April 9

Who Are Our Ancestors?

According to Mike Wall who writes for SPACE.com, we may all be Martians.

Evidence is building that Earth life originated on Mars and was brought to this planet aboard a meteorite, said biochemist Steven Benner of The Westheimer Institute for Science and Technology in Florida.

An oxidized form of the element molybdenum, which may have been crucial to the origin of life, was likely available on the Red Planet's surface long ago, but unavailable on Earth, said Benner, who presented his findings today (Aug. 28; Aug. 29 local time) at the annual Goldschmidt geochemistry conference in Florence, Italy.

"It’s only when molybdenum becomes highly oxidized that it is able to influence how early life formed," Benner said in a statement. "This form of molybdenum couldn’t have been available on Earth at the time life first began, because 3 billion years ago, the surface of the Earth had very little oxygen, but Mars did. It’s yet another piece of evidence which makes it more likely life came to Earth on a Martian meteorite, rather than starting on this planet."

Organic compounds are the building blocks of life, but they need a little help to make things happen. Simply adding energy such as heat or light turns a soup of organic molecules into a tarlike substance, Benner said.

That's where oxidized molybdenum comes in. Inserting it or boron, another element, into the mix would help organics make the leap to life, Benner added.

"Analysis of a Martian meteorite recently showed that there was boron on Mars; we now believe that the oxidized form of molybdenum was there, too," he said.  READ MORE