Nasa’s Voyager 1 probe will reach a historic distance of one light-day from Earth in 2026. This milestone means radio signals ...

The boundary of a solar system is not defined by planets, but by gravity. Beyond Pluto and the Kuiper Belt lies the Oort ...

"The discovery of interstellar objects over the past decade offers new opportunities for humanity to send time capsules to interstellar space." The post We Could Hitch a Ride to Unknown Frontiers on ...

What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...

It's been nearly 50 years since Voyager 1 launched, and it's about to reach a new milestone: It's now nearly 1 light-day away from Earth. Philip Rivers declares that he's done with football after ...

Voyager 1 is expected to reach one light-day from Earth in 2026, a first for any spacecraft and a landmark moment in the probe's long journey through interstellar space. NASA says its long-running ...

Voyager 1, NASA’s deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, the probe will be one light-day from Earth. Launched in 1977, Voyager 1 is ...