Celestia is an application for real-time 3D visualization of space, with a detailed model of the solar system, over 100,000 stars, more than 10,000 galaxies, and an extension mechanism for adding more objects.

Changelog:
* Added fonts for Russian, Chinese, and Japanese
* Updated translations
* Fixed date formatting for non-UTF8 locales
* Fixed crash for dates prior to JD -1.5 when local format is used
* Fixed star rendering for Macs with ATI graphics hardware (worked around a driver bug in point sprite support.)
* Fixed star glare clipping bug
* Fixed bug that caused some stars to be drawn untextured
* Fixed faster/slower options in the Windows time menu to adjust time by 10x instead of 2x
* Fixed translation of time acronyms DST and STD
* Use localized versions of start script, guide, demo, license, and controls file from locale directory
* Fixed Windows 98/ME input problem; most keyboard commands weren't working on the OSes.
* Made Lua os functions available from celx scripts when access policy is "ask"

Program Information Category: Tools and Utilities Type: Free Version: 1.5.1 Size: 22.6MB Works on: Windows, Linux, Mac Product page: here