Antimatter, a mirror image of regular matter ... which recently barely crossed the threshold into interstellar space — would take over 80,000 years to make the same journey.

A scientific discovery that could transform the study of warp drive is now under wraps at the U.S. Defense Advanced Research ...

"The lightsail will travel faster than any previous spacecraft, with potential to eventually open interstellar distances to ...

The idea of traveling through interstellar space using spacecraft propelled by ultrathin sails may sound like the stuff of sci-fi novels. But in fact, a program started in 2016 by Stephen Hawking ...

The physical limitations of modern spacecraft pose significant challenges for reaching interstellar space in a human lifetime, especially with limited room onboard for carrying propellant or ...

And globally, while a number of governments and institutions have invested money in antimatter and space-travel research ... a solution to utilize annihilation’s energy was found, then interstellar ...