Low-dimensional topology, hyperbolic geometry and 3-manifolds, knot theory, contact geometry, curve complex and mapping class group. Low-dimensional topology, hyperbolic geometry and 3-manifolds, knot ...

New simulations reveal interstellar objects don't arrive uniformly, with concentrations from the solar apex and galactic plane. Earth's orbital motion ...

The interstellar object 3I/ATLAS defies comet science with an anti-tail, stable core, and anomalous acceleration. Harvard's ...

ISRO releases rare close-up of interstellar comet 3I/ATLAS from Mount Abu, as global teams use Hubble, JWST, and Mars orbiters to refine its safe path.

Topology has real implications in the world. For example, topological techniques can be brought to bear on calculating the trajectories of spacecraft, and missions have been saved by the efforts of ...

High-precision astrometry and new spacecraft imagery show 3I/ATLAS made a measurable course adjustment that brought it to Jupiter's Hill sphere, provoking a rift between NASA's cometary interpretation ...

NASA is tracking Comet C/2025 V1 — a 'near-interstellar' object resembling 3I/ATLAS — as it speeds safely past Earth, offering rare insights into the solar system's outer frontiers.

Interstellar objects used to be the stuff of theory problems and science fiction, but 3I/ATLAS has pushed them squarely into the realm of public anxiety. As another visitor from beyond the solar ...

Gary Marcus argues today’s AI sounds smart but lacks real understanding, and says true progress needs human-like reasoning.

A viral social media post has reignited debate about whether interstellar objects could harbour alien technology, after suggesting that 3I/ATLAS released 'probes' on a perfect course to Earth — a ...

I/Atlas isn’t sending messages. We explain the viral clip, the real radio detection from water chemistry, scientist responses, and its safe 170 million mile pass.