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The OSIRIS-REx spacecraft is about to perform a difficult operation: dig a rock sample from the asteroid Bennu and send it back to Earth....

A few days ago, German scientists wrote in the recent "Science" magazine that for the first time they studied a process that took place...

Speaking of tripping, we all know that when the total power of household appliances is too large, a large current will be generated in...

"For ordinary people, the application of 5G may be faster network speed and smoother watching videos, but if 5G is limited to these...

Is there really a lot of water on the moon? It is speculated that water is "secreted" in the form of ice in the deep cold craters in the...

With the development of the attention economy and the popularization of smart devices, it has become very common to use more than two...

Four years ago, billions of light-years away, two huge black holes merged with each other while rotating, causing short ripples in space...