A couple of weeks after I launched a new blog, I noticed four ‘core’ files named core.2801, core.4065 etc. in its directories. The files seemed harmless, but had rather large size (several megabytes). What are core dump files? A quick Google search turned up a lot of complicated pages explaining the problem, but none that … Read more
By Nate Jackson · Dec. 4, 2015 Facts are stubborn things. In the wake of the Islamist attack in San Bernardino, Barack Obama trotted out the usual blame-the-gun rhetoric: “We have a pattern of mass shootings in this country with no parallel anywhere else in the world.” That was after he claimed in a Tuesday press conference (in Paris, … Read more
http://www.heavens-above.com Configuration Login (optional) Change your observing location Satellites ISS Interactive 3D Visualization 10-day predictions for satellites of special interest ISS OTV-4(has been recently recovered) Tiangong 1 N. Korean satellite Hubble Space Telescope Envisat Satellite database Daily predictions for brighter satellites Iridium Flares Spacecraft escaping the Solar System Amateur Radio Satellites – All Passes Height … Read more