"Discovering liquid water oceans inside the moons of Uranus would transform our thinking about the range of possibilities for ...

An ancient supermassive black hole, spanning more than 200,000 light-years, has left NASA astronomers searching for answers ...

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

This image of Uranus from NIRCam (Near-Infrared Camera) on NASA’s James Webb Space Telescope exquisitely captures Uranus’s seasonal north polar cap and dim inner and outer rings. (NASA ...

It seems 2025 will have a strong start, too, with a planet parade just a few weeks into the new year. A planet parade is when ...

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

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

These NASA images of Uranus (left) and Neptune were taken by the Voyager 2 spacecraft, with models of the planets' interior structures seen in the inset. These modeled structures have two distinct, ...

This separation of materials could explain a long-standing mystery: Uranus and Neptune’s irregular magnetic fields. Back in the 1980s, when NASA’s Voyager 2 spacecraft observed these two ...

NASA researchers will present findings on Earth science, planetary science, and heliophysics at the upcoming American ...

A NASA Hubble Space Telescope observation program called OPAL (Outer Planet Atmospheres Legacy) obtains long-term baseline observations of Jupiter, Saturn, Uranus, and Neptune in order to ...