Reaching Alpha Centauri within a single human lifetime has long sounded like science fiction, yet a new generation of nuclear ...

A spacecraft named Chrysalis could one day carry 2,400 people to Alpha Centauri, the closest star system to our own. This interstellar voyage, estimated to take 400 years, would be a one-way adventure ...

Purchased with funds from the S. Dillon Ripley Endowment. "The discovery in the last few decades of thousands of exoplanets orbiting nearby stars has made the age-old dream of interstellar travel a ...

In 2016 billionaire Yuri Milner hosted a press conference at One World Observatory, the atrium topping the slick skyscraper at the center of the rebuilt World Trade Center complex. Milner had grown ...

This week on our YouTube exclusive show Space Beat, host Rob Landers and Space Reporter Eric Lagatta discuss the upcoming fifth Starship test flight of the year. Also, Taylor Swift, citing other ...