Nearly a century after Pluto’s discovery, astronomers are still hunting for mysterious planets beyond Neptune - including a ...

Learn what makes Comet 3I/Atlas, the third interstellar object ever observed entering into our solar system, so significant ...

The researchers have calculated the expected orbital elements, radiants and velocities of Earth-impacting interstellar ...

While most scientists believe it’s a natural comet, one Harvard astronomer has suggested its unusual features could hint at signs of alien technology. View on euronews ...

While many people have been distracted by the appearance of the mysterious flying object named 3I/ATLAS, another unexplained ...

Comet 3I/ATLAS, which made a close approach to the sun, has prompted lots of public interest. Kim Kardashian asked NASA's ...

The comet – named 3I/ ATLAS – was discovered this summer and led to excitement because it appears to be an interstellar comet ...

The comet could be older than our solar system. The comet is also distinct because nickel vapor was detected in the gas ...

China became the first to capture and publicly release close-up images of interstellar object 3I/Atlas ahead of NASA, ...

An interstellar object called 3I/ATLAS has just passed our sun. Despite online rumours that it’s an alien spaceship, experts say it’s definitely a comet.

The major objects in our solar system orbit along the plane of the ecliptic, plus or minus few degrees, and it turns out most ...

I/ATLAS Turns Blue reveals a shocking new phase in this interstellar visitor’s journey as new images rewrite comet science ...