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UW astronomer hits cosmic paydirt with Stardust

Scientists at the Johnson Space Center in Houston were excited and awed Tuesday by what they saw when the sample-return canister from the Stardust spacecraft was opened.

“It exceeds all expectations,” said Donald Brownlee, a University of Washington astronomy professor who is principal investigator, or lead scientist, for Stardust. “It’s a huge success. We can see lots of impacts. There are big ones, there are small ones.”

Stardust returned to Earth in a spectacular re-entr

LISA and the search for Einstein’s waves

Scientists from across the world came together in London on 12-13 January to review the scientific and technical status of the LISA mission, the world’s first gravitational wave observatory, at a meeting organised by the Royal Astronomical Society (RAS) and the Institute of Physics.

Scheduled for launch in 2016, LISA will be the largest scientific instrument ever constructed, consisting of three spacecraft, each separated by 5 million kilometres (3 million miles). Its task will

Utah researchers confirm chromosome may harbor autism gene

Data strikingly similar to Finnish studies

Using technology that allows DNA from thousands of genes to be collected and surveyed on a 3 x 1½-inch chip, University of Utah medical researchers have confirmed that a region on a single chromosome probably harbors a gene that causes autism. The researchers at the U School of Medicine made the finding by tracing variations in the DNA of an extended Utah family that has a high occurrence of the disorder and whose members are descended

A step forward for footwear

Tired of resigning yourself to wearing uncomfortable footwear or hunting for hours in search of the right shoes, but think a made-to-order pair will be prohibitively expensive? Think again. A European project has come up with a solution.

Around 300 people across Europe are currently wearing footwear that better fits their feet thanks to trials carried out by the ERGOSHOE project last year. Many more are likely to do the same as the European Commission-funded initiative brings it

Flu not the only germ threat this time of year

RSV, other stealth bugs often the culprit for what’s bugging you

The flu hasn’t even hit hard yet this year, but it seems like everyone’s getting sick. What’s the deal?

Simply put, there are a lot more infectious invaders besides the flu to worry about. They don’t get the big headlines, but they still knock people down for days or weeks and cause thousands of deaths each winter.

Metapneumovirus. Rhinoviruses. Coronaviruses. Parainfl

Planet finders use much faster instrument to discover distant planet

Astronomers have discovered a planet orbiting a very young star nearly 100 light years away using a relatively small, publicly accessible telescope turbocharged with a new planet-finding instrument.

The feat suggests that astronomers have found a way to dramatically accelerate the pace of the hunt for planets outside our solar system.

“In the last two decades, astronomers have searched about 3,000 stars for new planets,” said Jian Ge, a professor of astronomy at the Uni

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