Four private astronauts returned to Earth in a SpaceX capsule after roughly four days orbiting the planet in a novel polar trajectory, walking out of their spacecraft with little assistance to cap off ...
A Joint Egyptian-French archaeological mission, comprising the Conservation and Registration Sector of the Supreme Council of ...
During a period from about 14,500 to 5,000 years ago, it was a lush green savannah rich in bodies of water and teeming with life. And, according to DNA obtained from the remains of two individuals who ...
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