Nuclear pulse propulsion is a technology that would work. It was being developed in the 1960s. It was stopped because of the nuclear test ban treaty and ...

Earth may have cooled during a close encounter with dense star clouds. Interstellar dust from the Orion region might have ...

The world's sea levels grew far more quickly and by a larger amount than anticipated in 2024, mostly due to warming water ...

A new image from the James Webb Space Telescope shows a stunning and fashionable sight: the Sombrero Galaxy, named for its resemblance to the traditional Mexican hat. With its wide, flat shape ...

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