Chinese Calendar converter and a tool for the study of the Chinese Calendar
License: Shareware
OS Support: Win98,WinME,WinNT 4.x,WinXP,Windows2000,Windows2003,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate

View a dark energy inside Solar system on your dektop with this screensaver!
License: Freeware
OS Support: Win95,Win98,WinME,WinXP,WinNT 4.x,Windows2000,Windows2003

Software to find dates and times of lunar and solar eclipses and lunar phases
License: Shareware
OS Support: Win98,WinME,WinNT 4.x,WinXP,Windows2000,Windows2003,Windows Vista Starter,Windows Vista Home Basic,Windows Vista Home Premium,Windows Vista Business,Windows Vista Enterprise,Windows Vista Ultimate

Watch Nasa TV including live space shuttle launches and space walks
License: Demo
OS Support: WinNT 3.x,WinNT 4.x,WinXP,Windows2000,Windows2003

Complete talking astronomy software suite with encyclopedic reference
License: Shareware
OS Support: Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Windows2003

Visit stars & planets, see galaxies & nebulas, try this 3D software planetarium!
License: Shareware
OS Support: Win98,WinME,Windows2000,WinXP,Windows2003