Stellarium Free Download – Detailed instructional videos



Stellarium is a comprehensive utility that helps users explore planets and constellations in 3D. This open source planetarium gives you detailed information about celestial bodies, simulating solar and lunar eclipses and displaying Messier and Milky Way objects.

A free, open source planetarium for your computer. It shows a realistic sky in 3D, like what you see with the naked eye, binoculars or a telescope. It is being used in astronomical projectors. Just set your coordinates and go.

Stellarium enthusiasts will surely not be missed. Numerous studies have been done to provide the most detailed constellation and star location for Stellarium. More than 120,000 stars are shown in the program. This is why Stellarium becomes an attractive and interesting virtual astronomical software.

The displayed image is also based on the elapsed time. You can watch the sun set or when the constellations begin to shine in the night sky. You can even admire the sunrise and sunset in real life, as well as discover how our planet begins and ends a day. Stellarium offers users the exciting experience of watching nebulae, constellations or planets around us right at the computer screen.

The software does not forget to take photos of the stars and their movements. On the other hand, you can also see the surface of the Earth’s landscape such as the ground, fog, drawings of starfish clusters or realistic movements of the atmosphere.

Features of Stellarium

  • The default catalog of more than 600,000 stars
  • Additional catalog with over 177 million stars
  • The default catalog of more than 80,000 deep sky objects
  • Additional catalog with over 1 million objects in the deep sky
  • Asterisks and illustrations of constellations
  • Constellation for more than 20 different cultures
  • Nebula image (full Messier catalog)
  • Realistic galaxy
  • The atmosphere is very realistic, sunrise and sunset
  • Planets and their satellites
  • Powerful zoom
  • Time control
  • Multilingual interface
  • Project the fisheye to the astronomical dome
  • Project spherical projection for your own low-cost dome
  • All new graphical interface and wide keyboard control
  • Telescopic control
  • Equatorial net and azimuth
  • Sparkling stars
  • Shooting star
  • Comet tail
  • Simulation iridium flares
  • Solar eclipse simulation
  • Supernova and supernova simulation
  • 3D scene
  • Leather landscape, now with spherical panoramic projection
  • The plugin system adds artificial satellites, eye simulation, telescope configuration and more
  • Ability to add new solar system objects from online resources
  • Add your own deep sky objects, landscapes, constellation images, scripts

System requirements of Stellarium

  • Supported operating systems: Windows 7/8/10
  • Processor: Pentium IV and above
  • RAM: 1 GB RAM
  • Free hard disk space: 500 MB or more

Stellarium Free Download


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How to install Stellarium

  • Extract the downloaded software
  • Run Setup to install the software