The surface of the moon is generally a light gray color, although there are parts of the moon that are made up of dark gray rocks. The moon has a different appearance from the surface, from space and from the Earth.Know More
The surface of the moon is made primarily of light gray rock, but the dark gray spots that can be seen on the moon are from volcanic craters. The more titanium that is present on the surface of the moon, the darker the color will be. Some pieces of the surface of the moon are more of a brown-gray color and some are closer to a white color.
The color of the moon that is seen in pictures from space most closely resembles the true color of the moon. Since there is less reflection from the sun during the daytime, the moon will often appear white from the Earth during the day. At night, the moon generally has a yellow tint to it. Depending on the time of year and the different cycles of the Earth, the moon can take on a darker yellow tint that can cause it to appear orange. This is most common during autumn.Learn More
Sunlight reflects off the moon's surface, and it is seen at different angles from the Earth as the moon moves in orbit around the planet. These changes are known as lunar phases, which occur in a cycle that repeats every 29.5 days.Full Answer >
It takes light from the moon's surface approximately 1.3 seconds to reach the Earth. This is also the amount of time it takes for sound to travel from the Earth to the moon. That means that communication from the Earth to an astronaut on the moon has a 2.6-second delay.Full Answer >
No concrete evidence explains why there is a moon. The best hypothesis presented is the Giant Impactor hypothesis: It suggests that around 4.45 billion years ago, while the Earth was still forming, a large object hit the Earth at an angle.Full Answer >
The scientific consensus is that the Earth's moon formed four and half billion years ago. About 100 million years after the formation of the solar system, another small planet is likely to have collided with the Earth, resulting in the formation of the Moon.Full Answer >