A massive coronal mass ejection (CME) is hurtling from the Sun's far side, setting a collision course for the unusual ...

Astronomers may be just weeks away from an unprecedented opportunity to learn more about our solar system’s interstellar ...

Telescopes around the world recorded new evidence about what the 3I/Atlas is and what scientists observed about it.

At the end of October Europa Clipper will fly in line with 3I/ATLAS’ ion tail — but will any of the charged particles reach ...

A cosmic coincidence could give us an unprecedented look at a visitor from another solar system. If all goes well.

New telescope images show that the interstellar comet 3I/ATLAS is shooting a giant jet of gas and dust toward the sun. This ...

I ATLAS interstellar comet tail mystery has drawn scientific attention as the Hera and Europa Clipper spacecraft prepare to ...

An interstellar object called 3I/ATLAS has captured tremendous attention in the planetary science sphere, and soon it will ...

The Asteroid Terrestrial-impact Last Alert System (ATLAS) survey telescope discovered the interstellar comet 3I⧸ATLAS - NASA ...

The interstellar object 3I/ATLAS has gathered significant scientific attention, and soon it will reach its closest point to ...

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

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