A newly discovered warp in the outer Solar System may have been created by a small, rocky world, much closer to the Sun than ...

The search for an unknown planet in our solar system has inspired astronomers for more than a century. Now, a recent study suggests a potential new candidate, which the paper’s authors have dubbed ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers have discovered that aging stars in their so-called ...

Nearly 40 years after its launch, the probe continues to gather information and challenge everything we know about space.

Decades after its launch, NASA’s Voyager spacecraft has made a startling discovery at the edge of our solar system. The probe ...

It’s often assumed that Earth is somehow separate from the rest of the universe. Yet changes in environments across the solar ...

In the remote outer reaches of planetary systems, far beyond the orbit of known planets, enormous and mysterious worlds silently loop around their stars. Some drift as far as 10,000 times the distance ...

It's an evocative idea that has long bedeviled scientists: a huge and mysterious planet is lurking in the darkness at the edge of our solar system, evading all our efforts to spot it. Some astronomers ...

Space technology enhances life on Earth through satellite innovations, NASA tech benefits, and space science applications ...

A coronal mass ejection on another star has been witnessed in its entirety for the first time, revealing that when these ...

The Outer Worlds 2 might not change the RPG rulebook much from the first game, but it works well to balance the same great satirical sci-fi ideas with improved decision-making, gunplay, and worlds to ...