KStars

KStars

Download KStars free for PC and phone


This is a comprehensive virtual planetarium and tool for astronomical observation. It displays a realistic night sky with thousands of stars, constellations, planets, nebulae, and galaxies. You can simulate the view from any location on Earth at any time. It is especially useful for astronomy enthusiasts and students, as it integrates with telescope control and offers detailed informational maps for studying celestial objects. It's the perfect digital companion for planning observations and learning.


  • Download Apps & Games for PC and Android
11 Jun 2026
Title KStars
Size 135.9 MB
Price free of charge
Category Utilities
Developer KDE Project
System Windows
135.9 MB
4

320 reviews
2890

downloads
The content of games with a PEGI 3 rating is considered suitable for all age groups. The game should not contain any sounds or pictures that are likely to frighten young children. A very mild form of violence (in a comical context or a childlike setting) is acceptable. No bad language should be heard.

Equivalent to E (low end) and EC (which is no longer used). 435 titles were rated PEGI 3 in 2020.
PEGI Rating

KStars installation

download

Click on the Download button to start downloading KStars for Windows from Maombi.com

open

Open the .exe installation file in the Downloads folder and double click it

props

Follow the instructions in the pop-up window to install KStars on Windows Desktop

run

Now you can open and run KStars on your PC

KStars Features

KStars is a powerful digital planetarium that transforms your screen into a window to the universe. The app lets you explore thousands of celestial objects in high resolution, simulate astronomical events, and control telescopes for real-world observations. It's perfect for learning, planning observations, and diving into the cosmos.

Realistic Sky

Realistic Sky

Accurate depiction of stars, planets, nebulae, and galaxies for any time and location on Earth.

Telescope Control

Telescope Control

Integration with telescope hardware for automatic pointing and observing selected targets.

Detailed Maps

Detailed Maps

Comprehensive informational charts and catalogs for in-depth study of celestial bodies.

Event Simulation

Event Simulation

Real-time simulation of eclipses, comet flybys, and other astronomical phenomena.

Educational Tool

Educational Tool

A resource for students and hobbyists with visualizations of constellations and planetary orbits.

View Customization

View Customization

Flexible display settings, filters, and modes to personalize your observing experience.

KStars overview

  • slide for 1

    01

    Explore the cosmos with an app that provides detailed information on galaxies and other celestial objects. Easily track fascinating astronomical events and get data on distances, brightness, and other characteristics. Interactive maps help you navigate the night sky, while updates on observations make your stargazing practice both engaging and educational

  • slide for 2

    02

  • slide for 3

    03

    Discover the night sky with an app offering in-depth data on stars and celestial bodies. Build an observation plan by adding objects that intrigue you, like nebulae and galaxies. Visualize their positions on the celestial sphere and get information on the best viewing times. All of this brings astronomy within reach and makes it captivating

  • slide for 4

    04

    Journey through the vast expanse of space with an app that lets you observe stars and galaxies right from your computer. Customize your viewing parameters and receive detailed information on celestial objects, including coordinates and characteristics. An intuitive interface makes it simple to find your way around the starry sky and locate the objects you're curious about. Dive into astronomy and uncover new horizons!

KStars FAQ

KStars

Download KStars

KStars reviews

No reviews yet

Be the first to review KStars!