Pricing and Licensing

Sky Atlas was an astronomy program for identifying constellations, stars, planets, galaxies and nebulae. Its pricing and licensing terms have not been confirmed, so we cannot currently state whether it was free or paid.

Pricing information

No verified purchase price is available to publish.

Pricing detail	Confirmed information
Software price (€)	Not confirmed
One-time payment or subscription	Not confirmed
Free or trial availability	Not confirmed
Upgrade charges	Not confirmed

If you encounter an offer for Sky Atlas, look for documentation identifying the publisher and software version. Any price should clearly state what is included, whether taxes apply and whether further payments are required.

Understanding the licence

A software licence describes the permissions granted by the rights holder. The European Commission’s explanation of software licences provides a useful introduction to these permissions.

Sky Atlas’s licence type and permitted uses remain unverified. Access to a download alone does not establish its licensing terms.

Personal use, clubs and classrooms

Before installing a copy, read the accompanying licence or publisher’s documentation. Look for details about the number of permitted users and devices, and whether the terms cover your intended use.

For an astronomy club or classroom, confirm whether installation on shared computers and use by multiple participants are permitted.

Charts, images and other outputs

If you plan to print star charts, share screenshots or include material in an observing guide, review any terms covering those outputs. Check for separate notices accompanying catalogues or images.

Keep the documentation supplied with your version so you can refer to the applicable terms when planning future use.