Tianwen 1 has spotted the solar system's latest interstellar intruder from Mars orbit. China's Tianwen 1 Mars orbiter has ...

Is 3I/Atlas an alien spacecraft or just a really interesting rock hurling through the cosmos? That debate has been raging ...

Having made its closest approach to the sun on Wednesday October 29, comet 3I/ATLAS will soon be visible from Earth ...

The new report comes as many world leaders prepare for the U.N.'s COP30 climate summit in Brazil next week — for reference ...

Scientists are keeping a close eye on a massive object flying straight toward our sun. The Manhattan sized object is called ...

New York Times reporter AJ Jacobs went 48 hours without using any artificial intelligence. NBC News' Gadi Schwartz talks to ...

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

China’s Tianwen-1 orbiter has captured an image of 3I/ATLAS during its fly-by of Mars, furthering efforts to shed light on ...

A Harvard University professor has said that 3I/ATLAS experienced a sudden "nongravitational" acceleration while passing ...

Renowned physicist Brian Cox addresses and debunks theories suggesting that the comet 3I/ATLAS could be an alien spacecraft, ...

China's Mars orbiter, Tianwen-1, has successfully observed the rare interstellar object, 3I/ATLAS, using its high-resolution ...

The interstellar comet 3I/Atlas reached its closest point to the sun. Here's how to follow the rest of its journey away from our solar system.