But hints of auroras were first faintly detected in ultraviolet light when the Voyager 2 spacecraft flew past Neptune in 1989 ...
For the first time, the James Webb Space Telescope (JSWT) has revealed bright auroral activity on the planet Neptune.
Auroras occur when electrically charged particles from space enter and collide with molecules in the atmosphere.
"It was so stunning to not just see the auroras, but the detail and clarity of the signature really shocked me." ...
Neptune lies in the frigid, dark, vast frontier of the outer edges of our solar system, about 3 billion miles away from the ...
Auroras are natural light displays that occur when energetic particles from the Sun are trapped by a planet’s magnetic field.