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Education

Journal Journal: Our Solar system was adopted? 4

Our Solar System is traveling at a 60 to 90 degree angle compared to the rest of the Milky Way Galaxy and scientists have now discovered why. It seems our solar system originated not in the Milky Way Galaxy, but in the Sagittarius dwarf galaxy, which is in the process of being eaten by the Milky Way.
Space

Submission + - Tunguska Impact Crater "Found" (bbc.co.uk)

BigBadBus writes: "An Italian Team is claiming to have found the impact crater resulting from the 1908 Tunguska impact. From the BBC website:
A University of Bologna team says a lake near the epicentre of the blast may be occupying a crater hollowed out by a chunk of rock that hit the ground. Lake Cheko — though shallow — fits the proportions of a small, bowl-shaped impact crater, say the Italy-based scientists. Their investigation of the lake bottom's geology reveals a funnel-like shape not seen in neighbouring lakes. In addition, a geophysics survey of the lake bed has turned up an unusual feature about 10m down which could either be compacted lake sediments or a buried fragment of space rock."
Of course, this is highly controversial, but its a hell of a lot better than the gas eruption theory mentioned in one of Arthur C.Clarke's "Mysterious World" books."

Feed "Papers, Please" (schneier.com)

Great essay from 1990 by Bill Holm: No papers, no pay. It's an interesting equation, and I think it has not surfaced before in Minnesota. Neither of my Icelandic grandfathers, for instance, had papers enough to work in Marshall, and...
Space

Submission + - New Horizons photographs Earth-sized storm

Matthew Sparkes writes: "The New Horizons spacecraft has taken the closest ever photos of Jupiter's Little Red Spot, which is actually a storm the size of Earth which has been raging since 2005. New Horizons targeted the storm when it passed Jupiter to gain speed for its journey to Pluto. The source of the red hue remains an open question. Some scientists believe hurricane-like winds lift material from beneath Jupiter's cloud-tops up to an altitude where radiation from the Sun can chemically alter it, producing the red colour. Scientists have estimated that winds in the storm were whipping around the atmosphere at 180 metres per second."
Security

Submission + - What to Do When Your Security is Breached

ancientribe writes: When you've got a full-blown security breach on your hands, what do you do? If you've been smart, you'll already have a computer security incident response team — and a plan — in place. But many companies are too resource-strapped to have a full-blown, fully-tested incident response strategy. Here are some tips on what to do — and what not to do.

http://www.darkreading.com/document.asp?doc_id=120 172&WT.svl=news1_2

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