Spatial Portal is described as 'Set up a Portal in your real-life room, and seamlessly step into any spatial worlds you create with AI' and is an app. There are more than 10 alternatives to Spatial Portal for a variety of platforms, including Windows, Linux, Mac, Android and iPhone apps. The best Spatial Portal alternative is Celestia, which is both free and Open Source. Other great apps like Spatial Portal are Space Engine, Universe Sandbox, Orbiter and Cosmonium.
Warp to distant stars and explore various exoplanets like lava worlds, water worlds, earthlike planets or massive jovians with Stars and Planets planetarium app and astronomy guide. Space is awesome and the universe is at your fingertips!
Systems Tool Kit (STK) is a platform for analyzing and visualizing complex systems in the context of your mission. Interact with data from platforms across the aerospace, defense, telecommunications, and other industries.
