Astronomers have discovered a rocky Earth-like planet around a white dwarf star, hinting at our planet's future about eight billion years from now.

On its 66th flyby of the king of planets, Juno has captured spectacular views of the stormy atmosphere, processed by citizen ...

This hypothetical Neptune-sized planet would circle our Sun on a highly elongated path, far beyond Pluto. It could have a ...

MIT researchers analyzed precious samples from the asteroid Ryugu, delivered to Earth by Japan’s Hayabusa2 mission. They looked for clues of an ancient magnetic field.

Hale-Bopp originated in the Oort Cloud, a theoretical shell of icy planetesimals surrounding the sun in the outer reaches of ...

Nearly 47 years ago, two NASA spacecrafts were bound for one of the grandest journeys across our solar system to fly by and ...

NASA-supported scientists have developed a method to compute how tides affect the interiors of planets and moons, which will help interpret data from missions like NASA's Europa Clipper.

The probe will orbit the sun "close enough to pass inside a solar eruption, like a surfer diving under a crashing ocean wave, ...

Potentially deadly comets could be spotted many years in advance by following the meteoroid trails they leave near Earth, new ...

The mysteries of the cosmos continue to unravel, with scientists piecing together clues about the origins of our solar system ...

Located 690 light years away from the Sun, the newest discovered planet is third most dense sub-Saturn class located at the ...