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A new paper examining and simulating the formation of wide-orbit planets has put the chances of our own Solar System ...
In the remote outer reaches of planetary systems, far beyond the orbit of known planets, enormous and mysterious worlds ...
French scientists at the National Institute for Nuclear Science and Technology have taken a huge step toward commercial fusion.
More than 150 moons orbit worlds in our solar system. Known as natural satellites, they orbit planets, dwarf planets, asteroids, and other debris. Among the planets, moons are more common in the ...