Space station computer outage may force spacewalk

A computer outage at the International Space Station may require a spacewalk by astronauts and threatens to delay next week's launch of a commercial supply ship for NASA.

Security flaws could taint 2012 US election: report

Security flaws in voting technology in a number of US states could taint the outcome of the 2012 election, a study concluded Wednesday, saying it was "highly likely" some systems will fail.

Mars Orbiter's Computer Reboots Successfully

(PhysOrg.com) -- NASA's Mars Odyssey orbiter properly followed commands today to shut down and restart, a strategy by its engineers to clear any memory flaws accumulated in more than five years since Odyssey's last reboot. ...

Microgrids: So much more than backup energy

(Phys.org)—Most Americans don't have to think much about energy reliability. We plug in a computer and it powers up; we flip a switch and the lights come on.

NetApp to buy Data Domain in $1.5 billion deal

(AP) -- Data storage company NetApp Inc. said Wednesday it agreed to buy data backup and disaster recovery systems provider Data Domain Inc. for $25 per share in cash and stock, or about $1.5 billion.

Twitter explains new mystery outage

A freak double failure in its data centers took Twitter down for around an hour Thursday, leaving millions without updates from friends, celebrities and news providers a day ahead of the Olympics.

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