StarCalc
StarCalc is the fastest professional astronomy planetarium & star mapping program for Windows…
19 Alternatives To StarCalc
Google Earth Pro
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.
Noctua Stellarium Mobile
Stellarium Mobile is a fully-featured planetarium for your phone.
Planetarium
A browser-based virtual planetarium of stars and planets, customizable to any location and time.
Sky Map
Sky Map (formerly the Google Sky Map) turns your Android-powered mobile phone into a window on the…
SkyView
SkyView is powerful, easy-to-use app that answers questions about stars, constellations, and more.
Space Engine
Space Engine is a realistic virtual Universe you can explore on your computer.
Star Chart
Stellarium is a planetarium software that shows exactly what you see when you look up at the stars. It’s easy to use, and free. Read more about Star Chart.
WorldWide Telescope
The WorldWide Telescope (WWT) is a Web 2.