Space.com spoke to three scientists, cosmic detectives who are hot on the trail of dark matter candidates using the James ...

In world-first observations, the James Webb Space Telescope is watching two distant alien planets "spilling their guts into ...

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

A groundbreaking collaboration between, Arizona State University, and Lawrence Livermore National Laboratory is unlocking the ...

Beautifully captured by the James Webb Space Telescope (JWST), this image shows interstellar gas and dust lit up by a dead ...

The cosmos is riddled with evidence that the universe began with an exotic, unfathomably rapid expansion, but scientists ...

Travel 500 million light-years into the James Webb Space Telescope's amazing view of the Cartwheel Galaxy. Credit: ESA/Webb, ...

Scientists didn't expect that stars would be able to still form in the dwarf galaxy known as Leo P, which the James Webb ...

How do you cool down a phoenix? I don't mean the mythological birds of flame and rebirth, but rather a cosmic namesake with a ...

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

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

Using the James Webb Space Telescope, astronomers have taken a detailed look at the supermassive black hole at the heart of ...