nasa

NASA runs Fedora...lots and lots of Fedora

From its countdown server to the video streams behind NASA TV, NASA runs a lot of Fedora (and Red Hat Enterprise Linux), as Jack Aboutboul was privileged to see on a recent tour of NASA's facilities in Jacksonville, Florida.

I suppose it's not surprising that an organization like NASA would use free software like Fedora, in addition to its commercial cousin, RHEL. After all, NASA is powered by rocket scientists (pun intended) that want maximum control over their IT. Fedora gives that to them. No, they don't get commercial support for it, but they likely don't … Read more

Google's Schmidt urges NASA to "create more luck" through open development

In a speech celebrating NASA's fiftieth anniversary, Google's CEO Eric Schmidt urged NASA to be more collaborative with other agencies and even the general public. He suggested that Google's successes often result from opening up without knowing where the breakthroughs would occur.

While Schmidt acknowledged that government agencies like NASA can't wholly adopt Google's "shift and iterate" model whereby it throws a lot of projects at the wall to see what sticks, it

...can learn from open-software development and projects like Linux and MySQL, where collaboration is necessary. And the agency can learn about the value of flexibility from companies like Google, he said.… Read more

NASA considering making a virtual world

There are all kinds of virtual worlds these days: Those for kids, for adults, centered around fantasy battles, and even those centered on space.

But no one has a better hold on space than NASA, and that agency is now considering creating its own virtual world, according to the BBC.

"The virtual world would be aimed at students and would 'simulate real NASA engineering and science missions,'" the BBC wrote, adding that the space agency has put out requests for vendors interested in producing the virtual world.

The idea behind the so-called massively multiplayer online game would be … Read more

Buzz Out Loud 643: Silicon Valley drink-off

EPISODE 643

Google's Schmidt to NASA: Be more 'open'

WASHINGTON--Google Chief Executive Eric Schmidt on Thursday suggested NASA could learn a few things from his company.

Speaking at a luncheon series to commemorate the agency's 50th anniversary this year, Schmidt urged the space agency to take after what Google attempts to accomplish with its products: Build open, collaborative systems, not closed ones--a reference to NASA's legacy of creating mission-specific vehicles. Create simple platforms upon which others can build. And while you're at it, why not let spacecraft talk to each other?

"Isn't it obvious that spacecraft should have Internet on them, too?" Schmidt … Read more

NASA hunts rats for public health

NASA's Applied Sciences Program scours the Earth for climate, precipitation and ground-cover changes that encourage disease carrying creatures to thrive, and allows scientists to offer early warnings about potential outbreaks of diseases such as malaria, West Nile virus and bubonic plague.

Read the full story on USA Today: Earthbound mission for NASA: Public health.

Scientists tackle midrange weather forecasts

SAN FRANCISCO--Scientists are trying to peer a bit further into the future than the typical five-day weather forecasts available today.

Forecasting weather is a notoriously tough challenge that combines physics modeling, data collection, and computer processing--and unlike many scientific problems, pretty much everyone on the planet cares how well it's done. But forecasts today peter out after a few days, leaving a cloud of uncertainty (forgive me) that only lifts when it comes to predicting seasonal weather phenomena such as El Nino.

Scientists are now getting a handle on intermediate-term forecasts by computer models of a particular type of … Read more

Voyager 2 finds our solar system is squashed

Correction: The distance from the sun Voyager 2 is estimated to reach in 2020 is about 11 billion miles.

SAN FRANCISCO--Thirty years after launch but earlier than expected, Voyager 2 has left the cozy realm of our solar system, where the stream of particles from the sun dominates space.

You might think that space billions of miles from the sun is a placid, empty domain. In fact, Voyager 2 has been heading outward in the same direction as the solar wind, charged particles streaming from the sun, but things started to get a lot more complicated on August 30, when … Read more

NASA delaying space shuttle launch until at least Saturday

For those of you who made plans to visit NASA's Kennedy Space Center today to see the launch of the space shuttle Atlantis, you'd better hope you can keep your hotel room another day.

That's because the space agency announced this morning that it has decided to delay Atlantis' launch until at least Saturday because "of a problem with a fuel cutoff sensor system inside the shuttle's external fuel tank," according to a NASA press release.

The shuttle program managers expect to have a meeting Friday afternoon at Kennedy Space Center to decide what … Read more

Sensors scuttle Thursday shuttle plans

Space shuttle Atlantis was scheduled to make a run to the international space station today, to carry Europe's lab "Columbus" to its new home. But of the four gauges for the ship's liquid hydrogen fuel tanks, two were malfunctioning, indicating a dry tank when it was full. Atlantis and its crew of seven astronauts will stay Earthside until the problem is fixed.

Read the full AP story on CNN: "NASA scrubs Atlantis launch"