ดาราศาสตร์

Patrick Chevalley

KDE Project

Vladimir Dienes

FMJ-Software

Dr. Software

Sampo Niskanen

marcos ochoa diez

Mike Smithwick

Science Fair Projects World

Cor Berrevoets

LCB Soft

Bogdan/Bog

realtech VR

Franck Richard

Microsoft

Patrick Chevalley

greenya

Celestia

Stellarium

ESA - European Space Agency

Sualeh Fatehi

Caglow

Stellarium

Celestia

Asynx