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

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

The Webb Telescope has helped discover a fourth planet in the Kepler-51 system, which is known for its "fluffy" low-density ...

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.

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

The James Webb Space Telescope (JWST) has identified five potential galaxies that may date back to approximately 200 million ...

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

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

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

The James Webb Space Telescope has spotted five galaxy candidates dating to just 200 million years after the Big Bang, making ...