सत्यापित अनुवाद अभी उपलब्ध नहीं: पाठ अंग्रेज़ी में
विवरण
The Moon always shows the same face to Earth because its rotation period matches its orbital period. The dark patches, the 'seas', are ancient basaltic lava flows.
क्या आप जानते हैं?
The Moon moves away from Earth by about 3.8 cm a year, measured with retroreflectors left by the Apollo missions.