For the first time, NASA’s James Webb Space Telescope has captured bright auroral activity on Neptune. Auroras occur when energetic particles, often originating from the Sun, become trapped in a ...

Earth crosses through Saturn’s “ring plane,” making the gas giant’s most iconic feature become nearly invisible ...

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

"It was so stunning to not just see the auroras, but the detail and clarity of the signature really shocked me." ...

Vivian Poulin asks if the tension between a direct measurement of the Hubble constant and constraints from the early universe ...

For the first time ever, NASA’s James Webb Space Telescope has captured vivid auroras swirling in Neptune’s upper ...

For the first time, the NASA/ESA/CSA James Webb Space Telescope has captured bright auroral activity on Neptune. Auroras ...

Astronomers studying a supermassive black hole at the center of a galaxy similar to our Milky Way may have just witnessed how ...

Astronomers have uncovered a spiral galaxy nearly a billion light-years away that hosts a supermassive black hole launching ...

When it does take place, the outburst will be brief but it will appear as a new star in the sky for a little less than a week ...

Scientists have discovered a star-smothering black hole energy jet tearing through a galaxy similar to the Milky Way.

The findings provide strong evidence that four giant exoplanets 130 light-years from Earth formed much like Jupiter and ...