WorldWide Telescope
The WorldWide Telescope (WWT) is a Web 2.
18 Alternatives To WorldWide Telescope
Aciqra
Aciqra is a virtual sky map and planetarium that shows astronomical objects in the sky from the past, present and future.
Digital Universe Atlas
Discover the universe with our downloadable atlas—the Digital Universe—where you can fly from the Sun out the edge of the observable universe.
Exoplanet Explorer 3D
Exoplanet Explorer takes you on a journey beyond the limits of our Solar System.
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…
Solar Model
SourceForge presents the Solar Model project. Solar Model is an open source application.
Space Engine
Space Engine is a realistic virtual Universe you can explore on your computer.
StarCalc
StarCalc is the fastest professional astronomy planetarium & star mapping program for Windows…