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This time, chang'e-5 took 2 kg of soil and rock samples from the northern part of the storm ocean. If you return to the ground smoothly, scientists will be busy for a while. I don't know how many papers will be published in top journals. Why do you pay so much attention to this sampling? Because there are so many unsolved mysteries about the moon that scientists are scratching their heads. For example, where does the moon come from? The moon is so special. Mercury and Venus have no satellites. Mars captured two of them in the little planet belt. Only the moon is big and round, and the proportion is surprisingly large. So the origin of the moon is a mystery.

Of course, there are many mysteries about the moon. Apollo collected 380 kg of lunar soil and rock samples in total, and the Soviet lunar series probe also brought back about 400 grams of lunar rock and soil. Scientists at Sheffield University in the UK analyzed four separate samples from Apollo, and combined with samples from the Soviet lunar probe, they found a very strange thing - some of the rock specimens belonged to "meteorite lava.". That is, it melts because of the huge energy of meteorite impact, and then it cools down to become a rock. These meteorite lava represents meteorite impacts over and over. After radioisotope analysis, these meteorite lava were generally formed 3.9 billion years ago. The same year, the California tech team of scientists came to a similar conclusion.

This time, chang'e-5 took 2 kg of soil and rock samples from the northern part of the storm ocean. If you return to the ground smoothly, scientists will be busy for a while. I don't know how many papers will be published in top journals. Why do you pay so much attention to this sampling? Because there are so many unsolved mysteries about the moon that scientists are scratching their heads. For example, where does the moon come from? The moon is so special. Mercury and Venus have no satellites. Mars captured two of them in the little planet belt. Only the moon is big and round, and the proportion is surprisingly large. So the origin of the moon is a mystery.

Of course, there are many mysteries about the moon. Apollo collected 380 kg of lunar soil and rock samples in total, and the Soviet lunar series probe also brought back about 400 grams of lunar rock and soil. Scientists at Sheffield University in the UK analyzed four separate samples from Apollo, and combined with samples from the Soviet lunar probe, they found a very strange thing - some of the rock specimens belonged to "meteorite lava.". That is, it melts because of the huge energy of meteorite impact, and then it cools down to become a rock. These meteorite lava represents meteorite impacts over and over. After radioisotope analysis, these meteorite lava were generally formed 3.9 billion years ago. The same year, the California tech team of scientists came to a similar conclusion.

This time, chang'e-5 took 2 kg of soil and rock samples from the northern part of the storm ocean. If you return to the ground smoothly, scientists will be busy for a while. I don't know how many papers will be published in top journals. Why do you pay so much attention to this sampling? Because there are so many unsolved mysteries about the moon that scientists are scratching their heads. For example, where does the moon come from? The moon is so special. Mercury and Venus have no satellites. Mars captured two of them in the little planet belt. Only the moon is big and round, and the proportion is surprisingly large. So the origin of the moon is a mystery.

Of course, there are many mysteries about the moon. Apollo collected 380 kg of lunar soil and rock samples in total, and the Soviet lunar series probe also brought back about 400 grams of lunar rock and soil. Scientists at Sheffield University in the UK analyzed four separate samples from Apollo, and combined with samples from the Soviet lunar probe, they found a very strange thing - some of the rock specimens belonged to "meteorite lava.". That is, it melts because of the huge energy of meteorite impact, and then it cools down to become a rock. These meteorite lava represents meteorite impacts over and over. After radioisotope analysis, these meteorite lava were generally formed 3.9 billion years ago. The same year, the California tech team of scientists came to a similar conclusion.