Scientists estimate the object to be more than 12-miles-wide, speeding at 37 miles-per-second, relative to the sun.

Harvard astrophysicist Avi Loeb has cowritten a research paper speculating whether the comet 3I/ATLAS is in fact "hostile" ...

This score means that it’s likely to have been engineered instead of being a naturally occurring force.

Spotted by astronomers last month, interstellar object 3I/ATLAS [NASA] is the third object from beyond that we've detected ...

Scientists are exploring various proposals to repurpose existing spacecraft in order to chase after the interstellar object ...

Juno would offer ~20-24x better angular resolution due to proximity (distance ratio ~24:1), enabling finer details of ...

Detailed photos from the newly operational Vera C. Rubin Observatory have revealed that the recently discovered interstellar ...

We do not know what lies in interstellar space. There are an expected to be 300,000 larger than Death Star sized objects ...

A controversial new paper questions whether the interstellar object 3I/ATLAS is a potentially dangerous alien probe, similar ...

"It could represent some of the oldest and most pristine water ever observed, formed in another planetary system and ...

A team of astronomers recently discovered the traveling space object, just the third of its kind to pass through our solar ...

Nearly a month ago, a mysterious object was seen hurtling through the solar system and later confirmed as an interstellar ...