Slashdot is powered by your submissions, so send in your scoop


Forgot your password?
Back for a limited time - Get 15% off sitewide on Slashdot Deals with coupon code "BLACKFRIDAY" (some exclusions apply)". ×

Black Holes Lead Galaxy Growth 50

The AAS meeting in San Diego is producing lots of news on the astronomy front. Studying galaxies that were forming in the universe's first billion years, astronomers have solved a longstanding cosmic chicken-and-egg problem: which forms first, galaxies or the black holes at their cores? "'We finally have been able to measure black-hole and bulge masses in several galaxies seen as they were in the first billion years after the Big Bang, and the evidence suggests that the constant ratio seen nearby may not hold in the early Universe. The black holes in these young galaxies are much more massive compared to the bulges than those seen in the nearby Universe,"' said Fabian Walter of the Max-Planck Institute for Radioastronomy in Germany. 'The implication is that the black holes started growing first.'"

Sweden's Snoop Law Targets Russia 186

praps writes "There's been much controversy lately over Sweden's new law which allows the signal intelligence agency (FRA) to monitor all data traffic within the country's borders. The Swedish government has kept curiously quiet about the new law's objectives but sources close to the intelligence community say that Russia is the prime target. '"80 percent of Russia's contacts with large parts of the world travel through cables in Sweden. That is the core of the issue," said one source.'" Related: EuroConcerned writes "Many things are happening in Sweden after the new legislation on wiretapping has been voted. TorrentFreak has an article on what's going on, including massive protests and Google moving their servers away from the country."

Machines take me by surprise with great frequency. - Alan Turing