Repulsive gravity at the quantum scale would have flattened out inhomogeneities in the early universe First light: The cosmic microwave background, as imaged by the European Space Agency’s Planck ...

NASA's James Webb Space Telescope made its public debut with a series of breathtaking images. Among them was an ethereal ...

Have you ever had an X-ray taken of your bones? Well, so has the Milky Way. NASA's Chandra X-ray Observatory regularly images ...

“The sun determines a lot of our radiation environment. And the further you go out, the worse it gets.” When a cosmic ray or a very high energetic ... and so does the background radiation of space,” ...

Peter Quill returned to Earth at the end of Guardians of the Galaxy Vol. 3. His cosmic background adds value to a multiversal Avengers lineup, though his appearance is unconfirmed. Avengers ...

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