U.S. officials continue monitoring interstellar comet 3I/ATLAS despite the government shutdown, with NASA coordinating updates and congressional discussions on new data and upcoming observations.

I/ATLAS is the third-known interstellar object to enter our solar system. It was discovered on 1 July 2025 by the ATLAS ...

Comet 3I/ATLAS was first detected on July 1, 2025 by the Asteroid Terrestrial-Impact Last Alert System (ATLAS). As it approached the Sun, it displayed a subtle non-gravitational acceleration, ...

Recent observations of the interstellar object 3I/ATLAS show that it has developed a faint blueish hue, hinting at a ...

A Harvard astrophysicist who believes the Manhattan-sized comet hurtling towards Earth could possibly be fueled by alien ...

According to calculations from IFLScience's resident astronomer, Dr Alfredo Carpineti, using data from NASA's Eyes on the Solar System, this will occur on November 13, 2026. After this date, the probe ...

Behind the Sun, the comet appears to show signs of acceleration beyond what is expected by gravity. And for reasons not yet ...

The interstellar object 3I/Atlas has left astronomers amazed after data revealed it follows the most stretched and unusual orbit ever measured ...

The potential presence of water in the astral body has fueled significant scientific speculation, and observations have led ...

NASA is facing pressure from lawmakers and scientists to release data on 3I/ATLAS after the agency publicly reassured Kim ...

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

An astronomer has snapped comet 3I/ATLAS using the Lowell Observatory's powerful Discovery Telescope, as well as his own small telescope. The new photos are believed to be the first optical ...