An interstellar comet that originated outside our solar system has just made its closest pass to the sun, brightening ...

As comet 3I/ATLAS nears the Sun, viral TikTok videos fuel alien spacecraft rumours, while astronomers insist it is a natural ...

Astronomers are hustling to use interplanetary spacecraft to study the interstellar comet dubbed 3I/ATLAS while the sun is ...

CNN’s Tom Foreman breaks down what we know about the interstellar comet that originated outside our solar system.

An interstellar comet that originated outside our solar system just flew by the sun. Next, the object will fly by Earth in ...

NASA has confirmed that interstellar comet 3I/ATLAS safely passed Earth without any deviation from its predicted trajectory, ...

When Comet 3I/ATLAS roared into the solar system this summer, it launched a scientific scramble to study what astronomers ...

Interstellar comet 3I/ATLAS is briefly out of view as it travels around the sun this week, but researchers and amateur ...

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

JUICE might be bound to Jupiter, but it is fortuitously in place to peek at this object from beyond the stars.

I/ATLAS is the third interstellar object ever discovered in our solar system. Telescope observations suggest it is a roughly 7-mile-wide (11 kilometers) comet zooming at more than 130,000 mph (210,000 ...

Comet 3I/ATLAS, the third interstellar object ever recorded, is currently passing through our solar system. Discovered on ...