Scientists at the SETI Institute recently searched for technological signals from 3I/ATLAS, the third interstellar object ...

Observations with the Allen Telescope Array set new limits on possible signals from extraterrestrial transmitters.

A mysterious object from beyond our solar system is moving through space at extreme speed, leaving scientists racing to ...

Avi Loeb has revived debate around 3I/ATLAS, the interstellar object that passed through the solar system last year, by suggesting it may have scattered life-building material as it travelled. The ...

I/ATLAS has caused quite a stir over the last year, inviting astronomers to update what they know about other solar systems ...

Pictures of 3I/ATLAS will soon be all we have to remind us of the strange interstellar comet and its brief visit to our cosmic neighborhood. Fortunately, thanks to the world's space agencies, we'll ...

Scientists failed to find radio signals emanating from interstellar comet 3I/ATLAS, further bolstering its status as a ...

Scientists have searched one of the only known visitors to us from another solar system for signs of alien technology – and ...

The presence of deuterium, an isotope of hydrogen, in 3I/ATLAS suggests the interstellar comet formed in a much colder place before our solar system existed.

Interstellar object characterisation and dynamics encompass the detection, physical and chemical analysis, and orbital modelling of bodies originating beyond the Solar System. Observational campaigns ...