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Download for Windows x64

Free Download Stellarium - 3D planetarium software showing stars, constellations, planets, and deep-sky objects in real time.

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Frequently Asked Questions

What is Stellarium used for?

Stellarium is used to simulate and explore the night sky in 3D, including stars, planets, constellations, and deep-space objects.

Is Stellarium free?

Yes. Stellarium is an open-source and free astronomy software.

Can Stellarium show real-time sky positions?

Yes. It accurately simulates real-time positions of planets, stars, and satellites.

Does Stellarium support eclipses?

Yes. It can simulate solar and lunar eclipses with accurate positioning.

What celestial objects can Stellarium display?

It displays stars, planets, moons, nebulae, constellations, and the Milky Way.

Can Stellarium be used for education?

Yes. It is widely used in classrooms and planetarium settings for teaching astronomy.

Does Stellarium work on Windows?

Yes. It supports Windows 7, 8, 10, and 11.

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