Dozens of NASA's spaceflight missions that launched from Florida could be in jeopardy under a budget proposal from the Trump ...

In approximately 4.5 billion years, as the sun transforms into a red giant and engulfs Earth, Jupiter's moon Europa may offer ...

New research suggests there may be a narrow window of possibility for life to persist on the icy moons of the outer solar ...

The exoplanet Wasp-121b orbits its star in a very close orbit. However, it originated much further away, as researchers have ...

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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 ...

Scientists have identified an object about 435 miles (700 km) wide inhabiting the frigid outer reaches of our solar system that might qualify as a dwarf planet, spotting it as it travels on a highly ...

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.