It's rare for any observatory to directly image a planet beyond our solar system, called an exoplanet, but the powerful James ...

The latest James Webb Space Telescope observations focused on the HR 8799 system, which consists of four planets orbiting their host star about 130 light-years from Earth in the constellation Pegasus.

The James Webb Space Telescope (JWST) has probed deep into the dusty shroud of a young nebula alight with star formation on the hunt for "failed star" brown dwarfs. Brown dwarfs are stellar ...

The James Webb Space Telescope has spotted a giant galaxy that shouldn't exist. Using this exceptionally powerful telescope, a team of researchers were able to peer back in time and observe this ...

Satellites come in all shapes and sizes, but there aren't any that look quite like SPHEREx, an infrared observatory NASA ...

This near-infrared image of a portion of the Flame Nebula from NASA’s James Webb Space Telescope highlights three low-mass objects, seen in the insets to the right. These objects, which are much ...

The James Webb Space Telescope (JWST) has detected a peculiar and unexpected pattern in the rotation of early galaxies, potentially challenging our understanding of the universe. Data revealed that ...

This issue, called the Hubble Tension, could shake the very foundations of cosmology. In 2019, data from the Hubble Space Telescope proved this wasn’t just a fluke. Then, in 2023, even sharper ...

SPHEREx will act like a partner for the James Webb Space Telescope. While Webb is a targeted telescope, meaning it observes a small area but in greater detail, SPHEREx is a survey telescope that ...

This body, present in the Milky Way, could be a so-called rogue planet, that is, planets that wander through space without ... of light by the James Webb telescope into different wavelengths ...