The Latest Breaking News from Solar System

"The reason for 3I’s rapid brightening, which far exceeds the brightening rate of most Oort cloud comets at similar distances, remains unclear."

This Halloween, the James Webb Space Telescope has served us up a stunning image of the Red Spider Nebula. It could be a glimpse of our solar system will in the distant future.

Indian scientists claim AstroSat spotted interstellar comet 3I/ATLAS before NASA — sparking debate over data-sharing, recognition, and space research transparency.

Interstellar object 3I/ATLAS sparks intense debate: Is it a natural comet or artificial? Harvard's Avi Loeb cites 8 anomalies, including a strange nickel plume and potential 'reverse thrust', while other experts strongly disagree.

Astronomers using NASA's Swift telescope detected water on interstellar comet 3I/ATLAS in a surprising location. Discover how this 7-billion-year-old visitor is challenging our understanding of planet formation and the ingredients for life.

Interstellar comet 3I/ATLAS is passing safely through our solar system. Learn about its discovery, its distant path, and why NASA is using Hubble, Webb, and more to study it.

NASA is studying mysterious radio pulses from interstellar comet 3I/ATLAS, which some speculate could hint at alien technology—but scientists insist the evidence points to a natural origin.

Astronomers have traced the 12-billion-year journey of interstellar comet 3I/ATLAS, believed to be the oldest comet ever observed, revealing clues about the Milky Way's early formation.

As interstellar comet 3I/ATLAS hurtles toward the Sun this week, astronomers brace for a once-in-a-lifetime cosmic event that could reveal whether the mysterious visitor from beyond our Solar System will survive, explode, or rewrite what we know about interstellar space.