Harvard astronomer Avi Loeb claims the comet may be a spacecraft after it did not break up following perihelion.

Discover how scientists are using Martian orbiters to track its path and what its mysterious radio signals reveal about its ...

A source at NASA familiar with the operation told The Post that the images from the Mars orbiter, taken in October and ...

I/ATLAS, an interstellar object raising questions about its nature, features unexpected behavior including a strange ...

The mystery 3I/ATLAS could be controlled by 'technological thrusters' after unexplained changes to rotations show the ...

Scientists track interstellar comet 3I/ATLAS as its previously vanished tail reappears, with observations by the Virtual ...

Harvard astronomer Avi Loeb says interstellar object 3I/ATLAS could be firing its "thrusters" to leave the solar system.

ESA improved predictions of interstellar comet 3I/ATLAS’s trajectory using ExoMars TGO data from Mars, achieving tenfold accuracy and enhancing future observations and planetary defence readiness.

NASA issues a new update on 3I/ATLAS, confirming it is 'unambiguously a comet' and poses 'no impact risk', as new data on its ...

Interstellar comet 3I/ATLAS has stunned scientists. Its tail, which had completely vanished, has now roared back to life, ...

In a groundbreaking observation, astronomers have detected the first ever radio signal from the interstellar comet 3I/ATLAS, ...

Space-watchers, hold on to your telescopes. The interstellar visitor we’ve all been buzzing about just threw a curveball.