Using the James Webb Space Telescope, astronomers have discovered a fourth planet in Kepler-51, a sweet system of cotton ...

"We are observing the build-up of one the largest structures in the universe, a city of galaxies in construction." ...

The James Webb telescope spent another year collecting instantly iconic space imagery. Here are some of our favorites.

Plate tectonics seems to be crucial for life on Earth, but we’ve never confirmed that it happens on other worlds - that may ...

Using the NASA/ESA/CSA James Webb Space Telescope, an international team of astronomers have found new galaxies in the ...

The mid-infrared light image shows astronomical features that can’t be seen with visible light cameras or in previous ...

Astronomers discover a fourth planet in Kepler-51, challenging planetary formation theories with new questions.

The discovery of Kepler-51e sheds light on the unusual transit patterns of the system's existing super-puff planets.

Infrared light reveals the galaxy to be a docile place, rather than the shining, roiling 'Sombrero' seen in visible light.

Astronomers using the James Webb Space Telescope report the discovery of a planet orbiting within the habitable zone of ...

James Webb Space Telescope image of the stellar nursery N79 in the Large Magellanic Cloud, a satellite galaxy of the Milky ...

Researchers have discovered a Neptune-sized planet, TOI-3261 b, which orbits its star every 21 hours, placing it in the rare ...