I/ATLAS is only the third comet ever witnessed from outside our Solar System and new imagery could teach us so much about ...

The images offer the closest view yet of comet 3I/ATLAS, famous for being only the third known interstellar object to pass ...

A European Mars probe witnessed the interstellar comet 3I/ATLAS' Red Planet flyby on Oct. 3, snapping imagery of the ...

On his social media, Kipping argued that the likelier explanation for what was actually depicted in the image was Phobos, the ...

The interstellar comet 3I/ATLAS may be out of view of Earth, but orbiters on Mars were able to recently get a look at it.

NASA and the European Space Agency are tracking the 3I/ATLAS interstellar object as it travels past Mars on its way toward the Sun and through the solar system.

Astronomers just caught a rare glimpse of an interstellar comet as it zoomed past Mars. Images of the object, dubbed 3I/ATLAS, were captured by two of the the European Space Agency's Mars orbiters -- ...

The spacecraft landed in 2019 to study the deep interior of the planet. NASA is being forced to end its Mars lander mission early because of dust. Officials announced Tuesday the InSight spacecraft is ...

As scientists get closer to putting humans on Mars, the need to understand why clocks tick faster on the red planet is more ...

The ExoMars orbiter’s Colour and Stereo Surface Imaging System captured faint images of the comet’s coma, the glowing cloud ...