Revealed: Moon's actual age, and it's older than we thought!
The moon is at least 4.51 billion years old -- 40-140 million years older than previously thought and not long after Earth,
Jan 13, 2017, 14:00 PM IST
The moon is at least 4.51 billion years old -- 40-140 million years older than previously thought and not long after Earth,
Jan 13, 2017, 14:00 PM IST