And though we may be away from those holographic representations, the Sloan Digital Sky Survey will soon be entering its third phase, in an attempt to create the biggest 3D map of the universe created so far.
Here is a realistic, professional space simulator for astronomy enthusiasts. Explore the Universe in a 3-dimensional view on the monitor of your computer. Fly from the surface of the Earth to any destination in the outer space. Simulate an outer-space journey in any direction, at any speed, and in any time in the present, past, or the future!
Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope.It is being used in planetarium projectors. Just set your coordinates and go.
"Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope."
Uniview is the most feature-rich astronomical visualization and universal data exploration platform on the market, yet simple enough to get you started with doing live presentations in museums, science centers, large scale theaters and fulldome planetariums in no time.