3D Astronomy : Celestial Globe 與 Universe Size Comparison 使用情況與統計

LOSING SLEEP? WELL, LET'S COUNT STARS! 6 IN 1, PRETTY GOOD DEAL! THE SOLAR SYSTEM AND PLANETS ARE ALL IN 3D! FEATURES: • STAR GLOBE • PLANETARIUM • PLANETS • MOON & MARS MAP • LANDING SITES & DATES ON THE MOON AND MARS • CALCULATIONS OF EQUINOXES AND SOLSTICES • NEW MOON & FULL MOON CALCULATIONS • EARTH-MOON RELATIVE MOVEMENTS DEMO • SOLAR SYSTEM DEMO • CONSTELLATIONS WITH SOUNDS AND BUTTERFLIES • SYSTEM LANGUAGE: ENGLISH CHINESE RUSSIAN JAPANESE KOREAN GERMAN FRENCH MALAY ARABIC INDONESIAN DETAILS: • YOU CAN LET THE STAR GLOBE INSIDE-OUT. • THE STAR GLOBE IS IN MULTIPLE LANGUAGES, WHICH CAN BE SWITCHED WITHIN THE APP CONVENIENTLY: ENGLISH CHINESE RUSSIAN JAPANESE KOREAN GERMAN FRENCH • WHEN YOU CLICK A STAR IN THE CONSTELLATION MAP, IT PLAYS THE SOUND OF THE STAR’S NAME, AND IN THE MEANWHILE A BEAUTIFUL BUTTERFLY DANCES TO THE SOUND. THERE ARE ONLY THREE COUNTRIES THAT SUCCEEDED IN MAKING SOFT LANDING ON THE MOON. THEY ARE USA, THE SOVIET UNION, AND CHINA.