The expansiveness of the universe could make interstellar communication difficult, even for the most advanced civilizations.

Avi Loeb suggested that if 3I/ATLAS is a spacecraft, it may use its proximity to the Sun's powerful gravitational pull while ...

The Lisska Center for Intellectual Engagement will host a roundtable discussion on time travel at 4:30 p.m. Nov. 5.

New telescope images show that the interstellar comet 3I/ATLAS is shooting a giant jet of gas and dust toward the sun. This ...

The interstellar object 3I/ATLAS has gathered significant scientific attention, and soon it will reach its closest point to ...

Janelle Monáe is going viral after casually claiming in a bizarre conversation with Lucy Dacus that she once traveled back in ...

What would it really take for humanity to reach another star? In this video, we explore the dream of interstellar travel, the ...

The dream of interstellar travel has captured science fiction for decades, but the physics of distance, energy, and time make ...

Researchers are claiming interstellar object 3I/ATLAS could be made by 'aliens' as it is producing a metal alloy never before ...

Since the 1970s, Voyager 1 has been making groundbreaking discoveries. But its journey is far from over, and it's still ...

Saving humanity in a film about interstellar travel is a decent film to have on one’s résumé to take on the godparent duties ...