NASA has placed Comet C/2025 V1 under close observation after its rapid movement through the solar system drew comparisons to ...
In this week's Science for All newsletter, Vasudevan Mukunth explains latest updates on interstellar comet 3I/ATLAS, and what ...
A newly discovered comet, 3I/ATLAS, is passing through our solar system. This galactic visitor is only the third interstellar ...
Comet 3I/ATLAS, the third confirmed interstellar visitor, is making its final exit from the solar system — and skywatchers ...
Astronomers have detected 2.85-million-kilometre jets streaming from the interstellar comet 3I/ATLAS, a discovery that defies ...
As 3I/ATLAS races through our solar system, NASA and Harvard take unprecedented action to study its bizarre anti-tail and ...
Spacecraft overcomes cosmic challenges to photograph curious object hurtling through solar system amid debate it could be ...
A rare interstellar comet, 3I/ATLAS, will grace the eastern pre-dawn sky on November 11, 2025. Discovered in July 2025, this ...
(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Current measurements estimate that 3I/ATLAS is about 12 miles (20 kilometers) wide, ...
The discovery of the interstellar object 3I/ATLAS in 2025 has reignited interest in one of North America's most discussed Indigenous prophecies, the Hopi prediction of a 'Blue Star' that signals the ...
Interstellar object 3I/ATLAS is on the opposite side of the sun from Earth - but several spacecraft are in the perfect position to get a closer look. As 3I/ATLAS warps and grows the closer it gets to ...