Could humans ever reach the stars? Explore the harsh realities of near-light-speed travel, time dilation, lethal cosmic ...

NASA has added interstellar comet 3I/ATLAS to its 'Eyes on the Solar System' app, allowing the public to track the object's ...

R.F. Kuang and Olivie Blake get existential in new short stories collection "The Time Traveler's Passport." We ask them where ...

AAA is recommending that travelers leave as early as Monday or Tuesday to beat the rush on the roads and in the sky.

They discovered a way around an important quantum physics law, enabling a future ability to navigate an interstellar journey, ...

NASA has added interstellar comet 3I/ATLAS to its 'Eyes on the Solar System' app, allowing the public to track the object's ...

Engineers are developing a concept for interstellar travel using a swarm of 1,000 ultra-light "laser sails." The mission aims to send these sails to Proxima b, an exoplanet 4.25 light-years away, ...

I/ATLAS reveals 7 jets and is it linked to Pyramids of Giza? A new image of interstellar object 3I/ATLAS shows seven jets ...

"Starvin' Marvin in Space" and "Go God Go" are all among the very best and funniest science fiction episodes of South Park.

Interstellar Comet 3I/ATLAS, only the third verified visitor to enter our Solar System from beyond the stars, has seized worldwide interest, thanks to its developing tail, new scientific findings, and ...

Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick ...

Our brain’s evolution makes it nearly impossible to commit to a multi-generational mission like interstellar travel, says one ...