The Gemini North telescope in Hawaii recently snapped a close-up of the comet that's captured the world’s attention.

"It could represent some of the oldest and most pristine water ever observed, formed in another planetary system and ...

The long-serving space telescope saw the third interloper to enter the solar system from beyond its limits late on Monday ...

The announcement came via a Bluesky post by an astrophysics undergraduate, who shared, "Hubble Space Telescope images of ...

A mysterious interstellar object, 3I/ATLAS, discovered in July 2025, has sparked debate among astronomers. While most believe ...

The photos reveal a bright and well-developed coma, the cloud of gas and dust surrounding the comet's nucleus, with striking ...

Detailed photos from the newly operational Vera C. Rubin Observatory have revealed that the recently discovered interstellar ...

A newly discovered object speeding through our solar system could be something far stranger than a comet, possibly even alien ...

Nearly a month ago, a mysterious object was seen hurtling through the solar system and later confirmed as an interstellar ...

And on Tuesday (July 15), they released several stunning images, including a close-up shot of the comet's coma — the cloud of ...

According to the team's measurements, the comet's nucleus is around a whopping 128 kilometers (80 miles) across, making it ...

The Hubble Space Telescope has snapped some spooky looking photos of our solar system's newest interstellar invader on the ...