... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Mars . ... Observing . ... space flight . ... Astronomy for Kids . ... Sky Events . ... Observing springtime deep-sky objects with a large telescope . ... Space scientists look at future Mars exploration . ... Planetary scientists have big ideas for studying Mars. ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter...

Modules | Directives | ... Apache HTTP Server Version 2.2 . Apache > HTTP Server > Documentation > Version 2.2 . ... This document describes some of the major changes between the 1.3 and 2.0 versions of the Apache HTTP Server. ... On Unix systems with POSIX threads support, Apache can now run in a hybrid multiprocess, multithreaded mode. ... Also, new calls have been added that provide additional module capabilities without patching the core Apache server. ... New module in Apache 2.0. ...

... The audience is assumed to have little or no prior exposure to Java and Object-Oriented programming. ... The topics will help you to understand how to use Java to create, access, and support Java applications and applets. ... Introduce object-oriented programming concepts and how they apply to Java programming. ... Java Applications. ... To develop Java applets and applications, one must first understand the fundamental concepts of object-oriented programming (OOP) and application development. ...

Modules | Directives | ... Apache HTTP Server Version 2.2 . Apache > HTTP Server > Documentation > Version 2.2 . ... This document describes some of the major changes between the 1.3 and 2.0 versions of the Apache HTTP Server. ... On Unix systems with POSIX threads support, Apache can now run in a hybrid multiprocess, multithreaded mode. ... Also, new calls have been added that provide additional module capabilities without patching the core Apache server. ... New module in Apache 2.0. ...

... This article is part of the LWN Porting Drivers to 2.6 series . This article serves as a sort of final resting place for various small changes in the kernel programming API which do not fit elsewhere. The kdev_t type has been removed from the kernel; everything which works with device numbers should now use the dev_t type. ... Consider using these while fixing your code; the next time the type of i_rdev changes, you will be happier. ... Driver porting: miscellaneous changes, designated inits . ...

... PmWiki . ... Basic Editing . ... PmWiki FAQ . ... edit SideBar . ... Go to new wiki . ... PmWiki pages look and act like normal web pages, except they have an " Edit " link that makes it easy to modify existing pages and add new pages into the website, using basic editing rules. ... Access control : PmWiki password protection can be applied to an entire site, to groups of pages, or to individual pages. Password protection controls who can read pages, edit pages, and upload attachments. ...

OptInt PmWiki : Pm Wiki / Pm Wiki . ... PmWiki pages look and act like normal web pages, except they have an " Edit " link that makes it easy to modify existing pages and add new pages into the website, using basic editing rules. ... Access control : PmWiki password protection can be applied to an entire site, to groups of pages, or to individual pages. ... This page may have a more recent version on pmwiki.org : PmWiki:PmWiki , and a talk page: PmWiki:PmWiki-Talk . ...

... Any water on Mars is locked up in the ice caps. ... The most recent successful mission to Mars is the Mars Science Laboratory better known as the Curiosity rover. ... CuriosityтАЩs primary role is to search for conditions that may have once been able to harbour any sort of bacterial life concealed beneath the Martian surface. ... Using what we know about life on Earth, where there is water, there is life, signs of water may help us understand what Mars was like billions of years ago. €а . ...

... The retweet numbers are close to the values that Twitter has for the tweets, which means that I can't have messed up too much (I wouldn't expect perfect agreement since Twitter does not guarantee that any search will return all matching tweets; also, the Twitter values are updated whereas mine are fixed until the next set of tweets gets analyzed). The most re-tweeted accounts. ... Below I show the distribution of the number of times an account tweeted (this excludes retweets made by the account). ...

An Ancient Universe: How Astronomers Know the Vast Scale of Cosmic Time . THE CHANGING UNIVERSE: EVOLUTION HAPPENS! . c) Changes in the Universe . ... In a universe that is not evolving, we should see as many of these hyper-active galaxy cores in each period of cosmic history. ... An Ancient Universe - Table of Contents . ... The Ancient Universe - The Age of the Expanding Universe - The Age of the Oldest Stars - The Age of Light From Distant Galaxies - The Age of the Chemical Elements | ...