The world’s premier space observatory has spotted a mysterious and huge, free-floating planetary-mass object that’s “just 20 ...

The James Webb Space Telescope has captured three brown dwarfs in an amazing view of star cluster IC 348, located about 1000 ...

Using the James Webb Space Telescope (JWST), astronomers have peered into the atmosphere of a cosmic body that could be a ...

A nearby galaxy is ablaze with new stars in a dazzling new image from the James Webb Space Telescope.

NASA's groundbreaking James Webb Space Telescope has spotted a mysterious object that's freely floating through interstellar ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

Scientists studying SIMP 0136, a free-floating planetary-mass object, have uncovered complex atmospheric changes.

Orion Nebula: Located constellation Orion that's visible to the naked eye. It's a stellar nursery where thousands of stars ...

Because it's traveling without an interfering star, the James Webb Space Telescope was able to study a solitary, planet-like ...

Observations revealed ongoing fireworks featuring short bursts and longer flares. Imagine solar flares, but magnified to an ...

Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of ...

Scientists have pointed the James Webb Space Telescope at the center of the Milky Way galaxy, which is home to the ...