Comet 3I/ATLAS is cutting across the solar system on a trajectory that does not quite match expectations, threading past the giant planets in a way that has planetary scientists recalculating what ...
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Interstellar comet's pulse sparks alien speculation
A mysterious space rock from another star system has started brightening and dimming again in a regular pattern. Interstellar visitor 3I/ATLAS could now be the most famous comet ever (you’ve probably ...
The Dark Forest theory is one proposed solution to the famed Fermi Paradox, which has bewitched astronomers for more than half a century. To put it concisely, the paradox asks if the cosmos is nearly ...
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