Interstellar visitors are rare enough that each one rewrites the playbook for how scientists study the space between stars. On July 1, 2025, the ATLAS survey spotted a new object, first tagged as ...

The comet is now racing away from the sun following a close flyby on Jan. 20.

What can be known when a comet which never was of the Sun, crosses the instrumented surface of the Solar System, momentarily?

Interstellar comets are the original cosmic explorers, and by studying their metallic whispers, we are learning the secrets ...

Comet C/2024 E1 (Wierzchos), originating from the edge of the Solar System, is set to grace Indian skies in a ...

It was "full-on erupting" during its flyby of the Sun. The post 3I/ATLAS Spraying Material as It Exits the Solar System appeared first on Futurism.

Discover the latest findings on interstellar comet 3I/ATLAS, from rare methane detections to high-resolution Hubble images, as it begins its final exit from our solar system.

(KTLA) — NASA on Wednesday released new images and data of Comet 3I/ATLAS, the rare interstellar object that set off weeks of speculation — and a full-blown online debate — over whether it could be an ...

The cliffside collapse created about 2,000 tonnes of rubble, 99 percent of which settled at the foot of the precipice. In 2015, Europe's Rosetta spacecraft witnessed -- and photographed -- a big one ...

Comet 3I/ATLAS was full-on erupting into space in December 2025, after its close flyby of the sun, causing it to significantly brighten. Even water ice was quickly sublimating into gas in ...

Comet C/2025 R2 (SWAN) was imaged in October as it crossed the galactic plane of the Milky Way. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.