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

Less than four years after its showstopping launch, the James Webb Space Telescope is facing massive budget slashes that will ...

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

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

The Webb telescope is well-suited to identify asteroid 2024 YR4's size. Webb views a type of light we can't see with the ...

Astronomers have peered through the atmosphere of a planet beyond the Solar System, mapping its 3D structure for the first ...

NASA's James Webb Space Telescope is providing the best look yet at the chaotic events unfolding around the supermassive ...

Explore the astonishing findings from the Webb Telescope on the restless black hole Sagittarius A* at the Milky Way's center.

After being launched into space, the space telescope SPHEREx will observe the universe for 2 1/2 years from an altitude of ...

A team of researchers at the Space Telescope Science Institute recently found that Leo P formed stars early on but then stopped making them shortly after a period known as the Epoch of ...