Scientists have spotted a defiant galaxy. Located nearly 1 billion light-years from Earth, the galaxy 2MASX J23453268−0449256 ...

Long-Sought Auroral Glow Finally Emerges Under Webb’s Powerful Gaze Neptune lies in the cold, dark reaches of the outer edges of our solar system, about 3 billion miles from the Sun, at the farthest ...

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

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

Say hello to one of the Milky Way's neighbors! This NASA/ESA Hubble Space Telescope image features a scene from one of the ...

Learn about the Giant Magellan Telescope–one of three next-generation, ground-based telescopes that are currently under ...

Learn about the Giant Magellan Telescope–one of three next-generation, ground-based telescopes that are currently under ...

The world's largest telescope is almost as big as your house—and it’s unlocking the universe’s biggest mysteries.

"We can see, for the first time, rings of dust surrounding protoplanets made visible by the bright starlight reflecting off ...

The search for habitable planets has taken a leap forward with new space telescopes probing exoplanet atmospheres for life.

Astronomers have used near-infrared light to explore the extreme forces behind the eruption of LMC68, a recurrent nova in the ...