In a remarkable celestial event, the interstellar comet 3I/ATLAS recently made its closest approach to Mars, prompting two European robotic spacecraft to observe this cosmic wanderer. This article ...

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

Since its arrival this summer, scientists have been racing to understand as much as possible about 3I/ATLAS, the third ...

Lemmon and SWAN — plus a meteor shower are gracing October 2025 skies, weather-permitting. Learn the best times and ...

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

Scientists combined 20 years of Mars images to track over 1,000 dust devils, revealing powerful winds that shape the Red ...

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

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

An interstellar visitor is zipping through the Milky Way, and a team of Michigan State University researchers is keeping ...

ESA’s ExoMars Trace Gas Orbiter captured rare close-up images of comet 3I/ATLAS passing Mars at 130,000 mph — the faint interstellar visitor showed a gas coma but no tail.

ESA’s Mars orbiters have observed comet 3I/ATLAS, only the third interstellar comet ever discovered. The faint, distant ...

A new study reveals that Mars’ dust devils race across the planet at speeds up to 160 km/h, far exceeding earlier estimates.