StarCalc Alternatives [Page 2]

Space Engine is a realistic virtual Universe you can explore on your computer.

Luminos is an all-in-one astronomy app that goes beyond simple stargazing.

FlexiQuiz is a powerful online test generator that enables you to create engaging online quizzes, tests, or exams in minutes. Choose from 100's of features to create a customized quiz that meets your objectives for business, education, or fun.

Try for free freemium $25.0 / Monthly (Essentials plan)

Sky Map (formerly the Google Sky Map) turns your Android-powered mobile phone into a window on the...

Starmap is an intelligent sky navigation tool, written by a professional of the field.

Google Sky Map is a free hand-held planetarium that allows you to identify stars, planets and more.

Real-time 3D visualization of space

Open Source

Cosmonium is a 3D astronomy and space exploration program.

Discover the fascinating relation between time and the cosmos.

SkEye is an advanced Planetarium that can also be used as a PUSHTO guide for telescopes.

HelioScope is a modern web-based solar design software that allows you to design solar systems effectively and stimulate their efficiency.

A browser-based virtual planetarium of stars and planets, customizable to any location and time.

Google Earth Pro allows you fly anywhere around the earth to view satellite imagery, maps, 3D building, and terrain, from galaxies in outer space to the canyons of the ocean.

This program enables you to draw sky charts, making use of the data in 16 catalogs of stars and...