TOI-6894 b, the largest exoplanet relative to its host star yet seen, doesn’t fit the most widely accepted formation model ...

The space-based observatory has revolutionized the way we see space, and it can now add another remarkable accomplishment to ...

NASA’S James Webb Space Telescope has captured direct images of a planet outside of our solar system, which is the first time it has accomplished such a feat. This is a very big deal because ...

The largest exoplanet (not including brown dwarfs, which are failed stars) is ROXs 42Bb, according to AZ Animals. This planet has a radius 2.5 times that of Jupiter.

A unique gas giant has been confirmed through global teamwork, offering insights into planetary formation and future ...

Earth" that is located about 154 light-years away and is nearly twice as big and four times as massive as our planet.

A chemical clue in exoplanet atmospheres. On the Earth, Methyl halides exist only in the trace. However, due to the unique atmospheric composition of Hycean planets and proximity to small red ...

WASHINGTON (Reuters) -Scientists are tracking a large gas planet experiencing quite a quandary as it orbits extremely close ...

If confirmed, this would be among the largest rocky planets we’ve ever found. Found about 500 light-years from Earth, BD+20594b completes an orbit of its host Sun-like star every 42 days.

WASHINGTON, June 25 (Reuters) - In addition to providing a trove of information about the early universe, the James Webb ...

The NASA/ESA Cassini-Huygens mission explored Saturn and its moons from 2004 to 2017, providing the most detailed images and ...