During its original network run in the 1960s, Star Trek was famously saved from cancellation twice by fan letter-writing ...

Astronomers have spotted a Saturn-sized world drifting through a region of space that theory once said should be almost empty ...

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A bumpy snailfish, Andean mouse opossum and ancient sea cow were just some of the many species described in 2025.

From signs of life on Mars to an interstellar visitor and weakening dark energy, 2025 reshaped space science, raising the ...