Analyses of its emissions using NASA’s Neil Gehrels Swift Observatory indicate that the interstellar comet probably has a ...

Comet 3I/ATLAS is the third interstellar visitor and continues to be a treasure trove of information about the condition of ...

We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?

Comets tend to have two tails. One is known as the dust tail, and it tends to be more curved, while the other, known as the ...

ESA’s Mars orbiters captured images of the interstellar comet 3I/ATLAS as it passed close to Mars, revealing its bright, hazy ...

What makes 3I/ATLAS especially intriguing is that the comet might be three billion years older than our entire Solar System.

Water is the universal yardstick of comet science, the baseline for measuring how sunlight drives a comet's activity and ...

NASA’s Swift telescope spotted signs of water on interstellar comet 3I/ATLAS - proof that water flows far beyond our solar ...

The Earth will soon finally learn the truth about 3I/ATLAS after months of mothership rumors and speculation about advanced ...

The interstellar object hurtling toward the inner solar system, where Earth is located, is much larger than previously ...

The interstellar comet 3I/ATLAS does not come from our corner of the Milky Way, and may be a time capsule of the early galaxy ...

The interstellar object 3I/ATLAS has been something of a mystery ever since it graced our solar system. From all outward ...