A major international effort has produced detailed images and chemical data on interstellar comet 3I/ATLAS, revealing its ...

As it slips back into deep space, the interstellar comet 3I/ATLAS is behaving in ways that defy expectations. Instead of ...

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New imagery from NASA shows a celestial outsider known as 3I/ATLAS as it travels through our solar system. The NASA-funded ATLAS (Asteroid Terrestrial-impact Last Alert System) observatory discovered ...

A computer-generated picture of 3I/ATLAS. China's Tianwen-1 Mars orbiter has become the first spacecraft to capture and release a close-range image of the interstellar object 3I/Atlas, ahead of NASA ...

Here’s how to keep your 3I on it. With 3I/ATLAS slated to make its Earth tour in two days, amateur photographers and astronomers alike are scrambling to catch sight of the interstellar comet. Our ...