StarCalc vs Stellarium
A side-by-side look at StarCalc and Stellarium. For an in-depth review of either product, follow the links below.
StarCalc
Office & Productivity
StarCalc is a free, open-source spreadsheet program similar to Microsoft Excel. It has many of the core spreadsheet features like formulas, charts, pivot tables, and data analysis tools. StarCalc is lightweight, customizable, and available on Windows, Mac, and Linux.
spreadsheetexcel-alternativeopen-source
Stellarium
Education & Reference
Stellarium is an open-source planetarium software that shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope. It can be used to learn about astronomy and identify stars, constellations, planets and satellites.
planetariumstarsconstellationsastronomyopen-source
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