By reverse-engineering James Webb Space Telescope (JWST) exoplanet data, a team of astronomers just spotted dozens of tiny ...

Over the last ten years, OPAL has observed Uranus' northern hemisphere, which has faced the inner solar system for the ...

Encountering Neptune in 1989, NASA’s Voyager mission completed humankind’s first close-up exploration of the four giant outer ...

Astronomers analyzing archival images from JWST have discovered an unexpectedly vast population of the smallest asteroids ever seen in the asteroid belt between Mars and Jupiter.

The Hubble Space Telescope has been imaging the outer planets of our solar system for a decade, learning about their strange ...

NASA's Juno mission revealed that Jupiter's moon, Io, the most volcanic body in our solar system, doesn't possess a global ...

Despite this, the slightly eccentric and tilted orbits of the Solar System’s gas giants remain an enduring mystery. New ...

Hubble Space Telescope imagery created an HD look at the gas giant planet Jupiter. Credit: NASA Goddard Space Flight Center ...

Jupiter will be at its brightest all year on Saturday, Dec. 7. Break out your binoculars for a chance at spotting its four ...

The winter stars are like that. They're bright, sparkly and arrive "from a distance" low on the eastern horizon and gradually ...

NASA's Galileo spacecraft flew by Earth on its way to Jupiter. Galileo was the first spacecraft to study Jupiter and its ...

Astronomers have discovered an unusual exoplanet with a long "tail" of gas trailing behind it. As NASA details in a recent ...