Astronomy

HRCalc is an astronomical calculator used to derive properties of stars given a star's luminosity and surface temperature...

SkyORB 3D takes you on a tour of the solar system or the galaxy...

Redshift is a great program that brings the night sky to your desktop...

★★★ Pocket Dictionary 20in1 is a collection of America's leading and most...

Mimir Knowledge Trainer allows you to improve your personal knowledge. Main features...

SkySafari Pro contains the same feature set as SkySafari Plus...

Calculator + is an advanced, extensible calculator accepting natural (infix)...

PHD Guiding is designed to be "Push Here Dummy" simple, yet provide powerful...

Space Quizzer is a family quiz game developed by Supergonk company...

CASA (Common Astronomy Software Applications) is a comprehensive software package...

Starry Night College makes it easier for astronomy students to visually grasp the concepts...

Where is M13? is a unique application that helps you visualize the locations and physical properties...

Astronomy Picture of the Day - Stunning pictures from NASA. Wake up each morning to a beautiful picture of space provided...

Aperture Photometry Tool is software for astronomical research, as well as for learning...

TheSkyX Serious Astronomer Edition can help you plan your observing...

Partiview is an interactive data visualization tool written by Stuart Levy at the National Center for Supercomputing...