What are those dark streaks on the Moon that are visible to the naked eye?

Everyone knows what the moon is . But do you know what the dark spots on the moon are ? Let's find the answer together!

There are many symbols representing the Moon, and there may even be a 4,800-year-old Stone Age engraving of lunar features, painted on a stone in an ancient burial mound near Knowth, Ireland. Dr. Philip Stooke saw the outline of the moon in concentric arcs stamped into the roadside at the site.

Leonardo da Vinci is often credited with being the first to realistically depict lunar features visible to the naked eye, but the earliest known non-iconographic image belongs to the Flemish artist Jan van Eyck, who painted a waning crescent moon in his Crucifixion and Last Judgment. Not only is it a beautiful lunar likeness, the moon tilting toward the southwest horizon also matches the time (3 p.m.) when Christ is said to have died on the cross.

If you pay a little attention and are passionate about astronomy, it is not difficult for you to recognize the black streaks on the pages of works, or directly in the sky on bright moonlit nights. Have you ever wondered what they are?

To take pictures of the Moon, NASA launched a series of probes in 1960. The Inspector series of probes landed on the Moon's surface in 1966, took pictures and sent them back to Earth. Thanks to that, we can determine

In 1960, NASA launched a series of probes to take pictures of the Moon. After 1966, the Inspector probes landed on its surface. Thanks to that, we know that the large and small black streaks on the surface of the Moon that we can observe with the naked eye are actually craters of different sizes, and the dark areas are depressions of the Moon formed from lava from ancient volcanic eruptions. Volcanoes on the Moon were formed by collisions from celestial bodies such as comets, meteorites and asteroids in the past.

Unlike the Sun, the Moon does not emit its own light. We can observe the Moon because of the reflection of sunlight onto the Moon.

And the truth is that we can only see one side of the Moon because it always turns only one side towards the Earth. This is because the time it takes the Moon to rotate around itself is equal to the time it takes to rotate around the Earth, which is 27.3 days.

When the Moon is completely opposite the Sun, with the half facing Earth receiving full sunlight, we will see the Moon at its fullest (full moon). At that time, we will be able to see the dimples on the Moon's surface.