The James Webb Space Telescope was late to launch, but the observatory is making up for lost time. After several years of ...

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

Astronomers using the JWST have observed Sagittarius A* continuously flaring, reshaping our understanding of black holes.

A stunning corner of the cosmos was recently revealed by the James Webb Space Telescope, and astronomers ... Webb, which orbits the sun – unlike Hubble, which orbits Earth – is outfitted ...

the James Webb Space Telescope. In a blog post Monday confirming that the telescope would observe the near-Earth asteroid − known as 2024 YR4 − the European Space Agency (ESA) said the ...

In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" asteroid 2024 YR4 twice over the next few months. The asteroid has a ...

Using the James Webb Space Telescope (JWST), astronomers have discovered ... masses millions or even billions of times that of the sun grew so quickly in the early universe.

The James Webb Space Telescope (JWST ... the part of the spectrum humans experience as heat. The space telescope orbits the sun nearly a million miles (1.5 million kilometers) from Earth and ...

The director of the Space Telescope Science Institute, which runs the James Webb Space Telescope, has afforded planetary defense scientists a special, unplanned use of the space observatory ...