Update, 10pm ET: NASA has announced that “There was no hardware or software fault. The underlying cause was a hard-to-detect timing flaw in the spacecraft command sequence that occurred during an operation to prepare for flyby.” Science operations are set to resume on July 7. Original story: In nine short days, NASA’s New Horizons spacecraft will make history by becoming the first spacecraft to fly past Pluto. Unfortunately on July 4, just days before the team was to send the approach command to the vehicle, an anomaly occurred at 1:54pm EST and communications with the spacecraft were lost. Communications were quickly restored through the deep space network (DSN), with signal confirmation at 3:15pm EDT. Read 12 remaining paragraphs | Comments
More:
New Horizons enters safe mode 9 days before Pluto rendezvous [Updated]
An anonymous reader writes: Today Mozilla announced the release of Firefox 39.0, which brings an number of minor improvements to the open source browser. (Full release notes.) They’ve integrated Firefox Share with Firefox Hello, which means that users will be able to open video calls through links sent over social media. Internally, the browser dropped support for the insecure SSLv3 and disabled use of RC4 except where explicitly whitelisted. The SafeBrowsing malware detection now works for downloads on OS X and Linux. (Full list of security changes.) The Mac OS X version of Firefox is now running Project Silk, which makes animations and scrolling noticeably smoother. Developers now have access to the powerful Fetch API, which should provide a better interface for grabbing things over a network. Read more of this story at Slashdot. 
