Dive into 25 cosmic mysteries science can't explain, from dark matter to dark energy. Explore the universe's most baffling ...

Most of the troubles in space flight depicted in science fiction, etc., are spacecraft failures and alien attacks. However, a research team at the University of California, Irvine has shown by ...

Cosmic rays are one of the greatest challenges for space travel and pose a considerable risk to humans and materials. For the first time on European soil, an international research team in ...

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