Four small, newly discovered worlds are less than six light-years away from Earth, and their discovery reinforces a ...

These rather small planets are a stone's throw from Earth in galactic terms, but were too small for previous instruments to ...

NASA’s James Webb Space Telescope uncovered a new milestone in exoplanet research by capturing images of exoplanets containing carbon dioxide in their ...

NASA’s James Webb Telescope captured direct images of gas giants in HR 8799, revealing their carbon dioxide-rich atmospheres.

NASA’s James Webb Space Telescope has provided a direct look at the multiple gas giant planets within the iconic planetary ...

It's rare for any observatory to directly image a planet beyond our solar system, called an exoplanet, but the powerful James ...

NASA's James Webb Space Telescope has captured direct images of multiple gas giant planets within an iconic planetary system.

It's tremendously challenging to capture direct images of exoplanets — as opposed to common observational ... located between the orbit of Saturn and Neptune," NASA explains. "The furthest, HR 8799 b, ...