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Mars

Mars Images Reveal Evidence of Ancient Lakes 128

Posted by timothy from the older-I-get-the-wetter-mars-was dept.
Matt_dk writes "Spectacular satellite images suggest that Mars was warm enough to sustain lakes three billion years ago, a period that was previously thought to be too cold and arid to sustain water on the surface, according to research published today in the journal Geology. Earlier research had suggested that Mars had a warm and wet early history but that between 4 billion and 3.8 billion years ago, before the Hesperian Epoch, the planet lost most of its atmosphere and became cold and dry. In the new study, the researchers analysed detailed images from NASA’s Mars Reconnaissance Orbiter, which is currently circling the red planet, and concluded that there were later episodes where Mars experienced warm and wet periods."
Science

Antarctic's First Plane, Found In Ice 110

Posted by timothy from the ice-tractor-cometh dept.
Arvisp writes "In 1912 Australian explorer Douglas Mawson planned to fly over the southern pole. His lost plane has now been found. The plane – the first off the Vickers production line in Britain – was built in 1911, only eight years after the Wright brothers executed the first powered flight. For the past three years, a team of Australian explorers has been engaged in a fruitless search for the aircraft, last seen in 1975. Then on Friday, a carpenter with the team, Mark Farrell, struck gold: wandering along the icy shore near the team's camp, he noticed large fragments of metal sitting among the rocks, just a few inches beneath the water."
Space

Astronomers Discover 33 Pairs of Waltzing Black Holes 101

Posted by ScuttleMonkey from the teach-them-to-foxtrot dept.
Astronomers from UC Berkeley have identified 33 pairs of waltzing black holes, closing the gap somewhat between the observed population of super-massive black hole pairs and what had been predicted by theory. "Astronomical observations have shown that 1) nearly every galaxy has a central super-massive black hole (with a mass of a million to a billion times the mass of the Sun), and 2) galaxies commonly collide and merge to form new, more massive galaxies. As a consequence of these two observations, a merger between two galaxies should bring two super-massive black holes to the new, more massive galaxy formed from the merger. The two black holes gradually in-spiral toward the center of this galaxy, engaging in a gravitational tug-of-war with the surrounding stars. The result is a black hole dance, choreographed by Newton himself. Such a dance is expected to occur in our own Milky Way Galaxy in about 3 billion years, when it collides with the Andromeda Galaxy."

Apple Orders 10 Million Tablets? 221

Posted by ScuttleMonkey from the pricepoint-better-be-right dept.
Arvisp writes "According to a blog post by former Google China president Kai-Fu Lee, Apple plans to produce nearly 10 million tablets in the still-unannounced product's first year. If Lee's blog post is to be believed, Apple plans to sell nearly twice as many tablets as it did iPhones in the product's first year."
Earth

Yellowstone Supervolcano Larger Than First Thought 451

Posted by timothy from the even-superer dept.
drewtheman writes "New studies of the plumbing that feeds the Yellowstone supervolcano in Wyoming's Yellowstone National Park shows the plume and the magma chamber under the volcano are larger than first thought and contradicts claims that only shallow hot rock exists. University of Utah research professor of geophysics Robert Smith led four separate studies that verify a plume of hot and molten rock at least 410 miles deep that rises at an angle from the northwest."
Space

Big Dipper "Star" Actually a Sextuplet System 88

Posted by kdawson from the toil-and-trouble dept.
Theosis sends word that an astronomer at the University of Rochester and his colleagues have made the surprise discovery that Alcor, one of the brightest stars in the Big Dipper, is actually two stars; and it is apparently gravitationally bound to the four-star Mizar system, making the whole group a sextuplet. This would make the Mizar-Alcor sextuplet the second-nearest such system known. The discovery is especially surprising because Alcor is one of the most studied stars in the sky. The Mizar-Alcor system has been involved in many "firsts" in the history of astronomy: "Benedetto Castelli, Galileo's protege and collaborator, first observed with a telescope that Mizar was not a single star in 1617, and Galileo observed it a week after hearing about this from Castelli, and noted it in his notebooks... Those two stars, called Mizar A and Mizar B, together with Alcor, in 1857 became the first binary stars ever photographed through a telescope. In 1890, Mizar A was discovered to itself be a binary, being the first binary to be discovered using spectroscopy. In 1908, spectroscopy revealed that Mizar B was also a pair of stars, making the group the first-known quintuple star system."
Image

Zombie Pigs First, Hibernating Soldiers Next 193

Posted by samzenpus from the fattening-up-on-brains dept.
ColdWetDog writes "Wired is running a story on DARPA's effort to stave off battlefield casualties by turning injured soldiers into zombies by injecting them with a cocktail of one chemical or another (details to be announced). From the article, 'Dr. Fossum predicts that each soldier will carry a syringe into combat zones or remote areas, and medic teams will be equipped with several. A single injection will minimize metabolic needs, de-animating injured troops by shutting down brain and heart function. Once treatment can be carried out, they'll be "re-animated" and — hopefully — as good as new.' If it doesn't pan out we can at least get zombie bacon and spam."
PlayStation (Games)

US Air Force Buying Another 2,200 PS3s 144

Posted by Soulskill from the quick-who-knows-a-good-ps3-flight-sim dept.
bleedingpegasus sends word that the US Air Force will be grabbing up 2,200 new PlayStation 3 consoles for research into supercomputing. They already have a cluster made from 336 of the old-style (non-Slim) consoles, which they've used for a variety of purposes, including "processing multiple radar images into higher resolution composite images (known as synthetic aperture radar image formation), high-def video processing, and 'neuromorphic computing.'" According to the Justification Review Document (DOC), "Once the hardware configuration is implemented, software code will be developed in-house for cluster implementation utilizing a Linux-based operating software."
Transportation

TSA Changes Its Rules, ACLU Lawsuit Dropped 285

Posted by Soulskill from the get-off-my-plane dept.
ndogg writes "Earlier this year, there was much ado about a Ron Paul staffer, Steve Bierfeldt, being detained by the TSA for carrying large sums of money. The ACLU sued on his behalf, and the TSA changed its rules, now stating that its officers can only screen for unsafe materials. With that, the ACLU dropped its suit. '[Ben Wizner, a staff lawyer for the ACLU, said] screeners get a narrow exception to the Fourth Amendment, which prohibits unreasonable searches, strictly to keep weapons and explosives off planes, not to help police enforce other laws.'"

Comment Seriously! Pay really is the issue!!! (Score 4, Interesting) 551

by Desmoden (#29905295) Attached to: Study Says US Needs Fewer Science Students

I would LOVE to go back to school, get a doctorate in physics and work in the field doing ANYTHING related to physics.

Instead I'm a Engineer hiding in a marketing dept happily making between 150-200k/year and I spend my lunch and weekends madly reading about physics, politics, ancient history, all the things that I really love, and would love to get paid to do.

Instead I write white papers, talk at conferences, run tests on hardware that I love, and I do for the most part love my job. But I would SOOO much rather being working for the DOD, or a school, or anyone, doing research. But I can't live on what they make.

And so I remain an engineer hiding in marketing eagerly awaiting Brian Greene's next talk :)

Comment I have about 8yrs in IT, about 4 as an SE, and 1 (Score 1) 783

by Desmoden (#29893895) Attached to: Moving Away From the IT Field?

.5 in Technical Marketing. And if I can survive the politics I think I've found my spot. It's fun always planing with the bleeding edge stuff. I LOVED being an SE (Sales/System Engineer) but life points you in funny directions.

What I've found is there are a TON of "second tier" careers that are kind of like dual-classing in D&D, where you have to be a 8th level unix sysadmin || 10th level Windows admin || xth level Engineer of Foo, and then a 2nd level SE, and then you can apply for 1st level technical marketing engineer or something like that :)

As I said, there are lots of cool options after IT. And all of them are better than getting paged at 2am

Comment Yes, but it had to happen sometime..... (Score 1) 623

by Desmoden (#29572807) Attached to: Has the Glory Gone Out of Working In IT?

What made IT fun was all the things that were fast and loose.

Back when....

As long as you answered your pager it didn't matter where you worked from.
SOX was something you wanted on Anima chicks
It was UNIX vs Windows (now it's Linux vs Linux, Apple vs Windows, Unix vs Unix, and Vmware laughing at everyone)
The entire Netapp OS fit on a floppy
No one regulated free gifts (man I HATE paying for iPods now)
Oh the parties, the trips.....EMC trips to boston that no one can remember.....
Budget? What's a budget?
Charge-back, Payback? As in that user is going to get "payback" for being such a noobie?
No logging, public ips to everyone desk, banks of modems, bbs, telnet accounts at best.net
Who had ever heard of an SLA?
WTF is "change control" (anyone who thinks they can control change needs to cut back on the medical marijuana)

Point is that every new industry is fun at it's early stage because you get away with just about anything. The ends justify almost any means.

Today it's all about Risk management, accountability, regulation, change control etc. Now IT SUCKS!

But it happens to every cool job eventually. All jobs eventually get regulated, documented, easily replicated, easily taught. And then they are no fun anymore.

And why I am no longer in IT =)

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