Moons are locked in orbit around planets. Planets, asteroids and comets orbit more massive stars, and stars collect around ...

Recent data from the James Webb Space Telescope (JWST) suggests that a planet orbiting a small, red star 35 light years away ...

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

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the Kuiper Belt beyond Neptune — and they may soon have the opportunity to find ...

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

Astronomers have discovered an Earth-like planet orbiting a white dwarf 4,000 light years away, offering a glimpse into our ...

SpaceX's new Marslink: high-speed internet connectivity from Mars to Earth, Elon Musk says 'this is just a very basic first ...

The giant planet J1407b has been a weird space mystery since its discovery in 2010. But a new study revealed something about the planet that may help explain at least part of its weirdness: a ...

Scientists have developed a new method to compute how tides affect the interiors of planets and moons. Importantly, the new ...

Dragon isn't the first U.S.-built spacecraft to lend its fuel to the space station's orbit. NASA tested an ISS orbit reboost ...

Its orbit would be very distant, much beyond Neptune, and much more inclined if compared to the known planets — even more inclined than Pluto’s, whose inclination is about 17 degrees ...