A star exploded at the dawn of time, and the James Webb Space Telescope just caught the moment the light finally reached us.

"I think every astronomer is going to find something of value here, as NASA's missions enable the world to answer fundamental ...

One of the greatest mysteries the James Webb Space Telescope (JWST) was developed to investigate was the birth of ...

How galaxies assemble their stars and grow over billions of years remains one of the central questions in astronomy. Recent results from the James Webb Space Telescope (JWST), including reports of ...

NASA’s SPHEREx space telescope has mapped the entire sky in 102 infrared colors for the first time, revealing cosmic secrets ...

An international team of astronomers has achieved a first in probing the early universe, using the James Webb Space Telescope ...

A team of South Korean researchers have found that a mysterious force known as dark energy is changing our Universe in a way ...

Smooth filaments stretching for many light-years, seen by the powerful space telescope, could indicate what the right "recipe" is for dark matter.

Webb’s sensitive infrared observations helped in detecting and distinguishing the fading light of the explosion from its ...

JWST detects supernova from 730M years after Big Bang, offering rare glimpse of stars in early universe. The event offers scientists a rare glimpse into the final moments of massive stars.

A new study questions dark energy's role in the universe's acceleration, suggesting it may be weakening instead.

But now, they're planning to build telescopes on the far side of the Moon. These instruments will probe one of the last unexplored windows on the Universe. Here, astronomers hope to get a glimpse of ...