The James Webb Space Telescope's Mid-Infrared Instrument (MIRI) captured imagery of a pair of stars called Wolf-Rayet 140.

Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...

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

Astronomers used the powerful James Webb Space Telescope to peer into this object flying by itself through our Milky Way ...

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

From flaring black holes to strange early galaxies, the Webb telescope is showing us the wonders of the universe like never before.

NASA's James Webb Space Telescope has captured an amazing view of barred spiral galaxy NGC 1559. It is about 35 million light ...

The James Webb Space Telescope is helping scientists study a strange mass about 20 light-years from Earth. Traveling ...

Young stars coming to life out of the proverbial celestial dust is perhaps the most captivating sight in the cosmos. Check ...

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

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

NASA’s SPHEREx mission will survey the entire sky in 102 different “colors” of light, offering scientists an unprecedented ...