Is this all we’ll ever accomplish beyond the Solar System, a scattering of wayward probes sent out into the infinite night? For decades, scientists, engineers, and dreamers have worked to ...

For years, astronomers have been searching for a mysterious ninth planet lurking in the dark outer reaches of our solar ...

Predicting the future is a risky business in science, but if we are looking at the long-term evolution of the Solar System, astronomers and planetary scientists have a reasonable idea of how that ...

In the latest shutdown, the cosmic ray subsystem experiment on Voyager 1 and Voyager 2’s low-energy charged particle ...

“They’re the only objects at this stage, in the solar system, for which we have pretty much no idea… Receive a weekly dose of discovery in your inbox! We'll also keep you up to date with New ...

"The planets are in perfect synchronous orbit with each other ... We're looking at what a solar system may have looked like billions of years ago, even what our solar system may have looked like ...