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

Mysterious interstellar object 3I/ATLAS is hurtling through the solar system. As it continues its journey, it offers an ...

ESA’s Mars orbiters captured images of the interstellar comet 3I/ATLAS as it passed close to Mars, revealing its bright, hazy ...

We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?

A new study led by Dr. Valentin Bickel from the Center for Space and Habitability at the University of Bern shows that wind ...

If life ever existed on Mars, traces of it might still be frozen beneath the planet's icy surface.

CAPE CANAVERAL, Fla. (AP) — Mars and Jupiter are cozying up in the night sky for their closest rendezvous this decade. They’ll be so close Wednesday, at least from our perspective, that just a sliver ...

When Earth is opposite Mars from the sun, it will appear full because you’re looking directly on the daylit side. But mitigating this is its far greater distance, plus the fact that Earth appears much ...

Mars will make its closest approach to Earth this weekend while rising to its highest point in the night sky. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

NASA's Mars Perseverance rover has seemingly managed to snap images of interstellar object 3I/ATLAS as it made its flyby of ...

It's not the first time there have been claims of signs of life on Mars, so why are scientists particularly thrilled now?

Associate Tutor and PhD Candidate in Philosophy of Science, Manchester Metropolitan University Could humans expand out beyond their homeworld and establish settlements on the planet Mars? The idea of ...