Saturn is below Venus and very low in the predawn sky. In late April it is five degrees above the horizon. You may need ...

After over 35 years of trying, NASA finally confirmed Neptune has auroras. They did this when astronomers were able to ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

For the first time, the James Webb Space Telescope (JSWT) has revealed bright auroral activity on the planet Neptune.

Using the James Webb Space Telescope, astronomers have captured direct images of Neptune's elusive auroras for the first time ...

The James Webb Space Telescope could potentially detect signs of life on alien 'hycean' ocean worlds, possibly the most ...

Known as SIMP 0136, the $10 billion James Webb Space Telescope caught a glimpse of it floating through the universe all by ...

Webb has filled in many gaps left by Voyager 2, the only spacecraft to visit the planet. In 2022, the telescope captured ...

Neptune often looks slightly different in observations, as it has dark spots which appear periodically. But it can also be bright at times, as the observations of auroras there show: In the image ...

Studying young gas giant exoplanets' compositions and orbits could help us better understand how our own solar system's gas ...

Neptune was the missing piece of the puzzle when it came to detecting auroras on the giant planets of our solar system.