Exoplanet L98-59d, located far beyond our solar system, might not sound like someone’s dream destination. It likely has an ...

The decades since scientists confirmed the first planet around another star have been rich in discovery, but it’s rare to see ...

The Solar System is a weird place filled with incredible physics and geological oddities that often break down in human terms ...

The solar system has many more moons than the one we can see in the sky. But how many do we actually know about? And how many ...

Peering through a cosmic keyhole at distant baby star, astronomers may have opened a new window on the deep past of our own solar system. Weighing in at 0.6 solar mass, HOPS-315 should someday grow to ...

There’s a new science fiction film in theaters that is largely based on science fact. "Project Hail Mary," from directing duo ...

Introduction: NASA's solar system exploration paradigm : the first fifty years and a look at the next fifty / James L. Green and Kristen J. Erickson -- Part I. Overview. Exploring the Solar System : ...

I’m a planetary scientist who was born the year of Sputnik’s launch. Over the course of my 40-year career, I’ve witnessed not one but at least five separate revolutions that fundamentally transformed ...

The Gaia telescope spotted more than 6,000 sunlike stars, all of which appear to have migrated from the galaxy's center more than 4 billion years ago.

Illustration comparing the planets of the Solar System and the Sun on the same scale. The planets are shown to scale relative to each other but their distances are not. From left to right the bodies ...