"If trying to explain how three super puffs formed in one system wasn’t challenging enough, now we have to explain a fourth ...

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

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

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

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

This Webb image showcases two galaxies in IC 1623 currently in the process of merger. The merger is causing massive star ...

Imagery of Saturn captured by the James Webb Space Telescope is superimposed over an image captured by Hubble. "Yellows ...

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

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

An unusual planetary system with three known ultra-low density 'super-puff' planets has at least one more planet, according to new observations.

Out of this world! Astronomer Michelle Thaller will share about James Webb Space Telescope during free lecture Dec. 6 at ...

How many exoplanets are in the cosmos and what can they tell us about planetary formation and evolution? This is what a ...