NEW YORK (AP) — Northern lights may be visible in parts of the U.S. Monday night following weekend solar storms.

Jupiter has the same ingredients that make up the Sun. So, is it possible it may one day become a Second Sun? This video from ...

How can fission-powered propulsion help advance deep space exploration, specifically to the outer planets like Jupiter, ...

NASA’s Solar System Exploration website notes these names, rooted in Latin, persisted due to historical inertia despite varied ancient names.

Scientists have uncovered surprising new behavior of Jupiter that directly affects Earth in ways we are only beginning to ...

Now three months past its conjunction with the sun in March, Saturn is currently well separated from the dawn glow. On June 1 ...

Red supergiant Antares, having just passed opposition on May 30, begins June low in the southeast at dusk. The morning ...

For instance, Neptune migrated outward, switching places with Uranus, and pushed a lot of the small, icy bodies into the ...

Jupiter, the largest planet in the solar system, has long intrigued scientists seeking to understand its mysterious origins.

New research suggests that Jupiter, the largest planet in our solar system, was once even bigger—about twice its current size—and had a magnetic field 50 times stronger than it does today. This ...

With an atmosphere, by mass, of primarily hydrogen (76 per cent) and helium (24 per cent), and by volume of 89 per cent ...

People always want to know what will happen to Earth when the sun eventually swells up as a red giant. For one thing, the ...