Blackberry Gets An Astronomy Lesson

Starry Night software is now available, and get this, FREE of charge! Simply type this URL into your Blackberry's browser:

http://www.starrynightsupport.com/widgets/blackberry/StarryNight.jad

The download will begin automatically. Enjoy; you now have mobile access to awesome sky maps! Generate real images on-the-fly!

This is a huge deal to me because if you're a corporate-type like me, you live on your Blackberry! Finally, something a little less stressful comes from my Blackberry (besides BrickBreaker)!

BTW, for all you Apple fans out there, and iPhone version is available too.

Enjoy!

Terragen: The Planet Renderer

Terragen is a photorealistic landscape generator that is available for free for non-commercial use on both Windows and Mac (OS 9 and X) platforms.

The wide array of options and variables lets even the most amateur graphic artist create and render photorealistic landscapes. The whole process is as complex or simple as you want it to be. I personally like the program because by tweaking the variables, you could create a very realistic Mars or other planetary landscape. You can even use Terragen to create planet views from space. The program is so flexible and versatile, the possibilities are endless.

Tweak elevations, atmosphere, water levels, cloud cover, and a myriad of other options. The customization possibilities are endless.

While I normally focus on astronomy and current events, I believe this is a great addition to any armchair astronomer's arsenal of software, because let's face it, sometimes we just want to have fun and be creative.


Download Terragen for free at:

• http://www.planetside.co.uk/terragen/
  

Stellarium

Stellarium is a free, open-source planetarium software. Did I mention it was free?

Stellarium definitely gives the new version of Google Earth a run for its money. The interface is very simple. It can even be run through a projector to create your own real life planetarium.

It runs smoothly on older computers (I have running on a machine with only 256MB of RAM). Better yet even, it lets you select your location (or a nearby location) and is automatically set to the default time. You can see the sky from any day, time, etc. and while you are looking at it you can watch the accurate movement of the stars and planets as the time changes. You can even speed time up or down to watch the stars and planets move as time goes on.

Language packs allow armchair astronomers world-wide the ability to take advantage of all the features of this program.

I like the fact this software is open-source. This means anyone can edit or change the program and submit their changes and they might get incorporated into the latest program. Commercial programs often have stringent deadlines. Open source software is basically run by people with an eye for detail, and any bugs that are reported are often fixed in the next version. Even if you're not a computer programmer or guru, open source software is constantly evolving and changing and Stellarium is no different. Commerical programs tend to patch to fix problems, open source makes patches to add new features and requests in addition to bug fixes.

Stellarium features a realistic, 3-D sky that shows a variety of heavenly objects. Objects included are:

• default catalogue of over 600,000 stars.


• extra catalogues with more than 210 million stars


• asterisms and illustrations of the constellations


• images of nebulae (full Messier catalogue)


• realistic Milky Way


• very realistic atmosphere, sunrise and sunset
  the planets and their satellites
  

Bottom line: If you like stars and astronomy (and if you're here I assume you do) you need this program. Check it out at the programs website:

• Stellarium.org