Discovered on July 1, 2025, this comet does not follow a classical orbit around the Sun, but a so-called hyperbolic ...

China's Tianwen 1 spacecraft has imaged the interstellar comet 3I/ATLAS from Mars orbit, contributing to global efforts to ...

A whistleblower claims the interstellar object 3I/ATLAS has 'swerved to aim at Earth', putting our planet '0.015° dead center ...

Newly discovered comet C/2025 V1 (Borisov), which has some minor similarities to 3I/ATLAS, will make its closest approach to ...

What: Comet 3I/ATLAS reached perihelion on October 30, 2025. This special SETI Live explored what scientists have learned about its origin, chemistry, and trajectory ...

The comet is the third interstellar object from deep space ever recorded to pass through Earth’s solar system.

A newly discovered comet, 3I/ATLAS, is passing through our solar system. This galactic visitor is only the third interstellar ...

C/2025 V1 Borisov's close approach in November 2025 offers astronomers and skywatchers a rare chance to study the comet's ...

The picture, said to have been released by Japan’s space agency, reportedly combines spectrum and imaging data to present what some call the most realistic view of the comet so far.

While the comet poses no threat to the Earth, its uniquely positioned trajectory and origin have caught the attention of ...

From the orbit of Mars, China's Tianwen-1 sent back new and intriguing images of our interstellar visitor. An animation shows ...

Professor Brian Cox has dismissed theories labeling interstellar comet 3I/ATLAS as an alien spacecraft, urging reliance on ...