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

By combining JWST and Hubble data, an unprecedented high-resolution photo of Vega shows an extremely smooth and rare disk.

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

The James Webb Space Telescope (JWST) shows off its infrared capabilities once again in new imaging of the well-known ...

JWST’s MIRI reveals star-forming regions in Sombrero Galaxy The galaxy produces less than one solar mass of stars yearly ...

International astronomers have observed an unusual supernova that is poor in metals, providing vital clues about the early ...

The James Webb Space Telescope may have discovered the earliest galaxies ever observed, seen just 200 million years after the ...

The James Webb Space Telescope just captured a gorgeous image of the Sombrero galaxy. This cluster now looks more like an ...

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

After over 20 years of planning and delays, the most powerful telescope of all time officially went into operation. Now, one ...