An international group of researchers including University of Arizona astronomers, using NASA's James Webb Space Telescope, ...

Using the James Webb Space Telescope astronomers have found that a strange inflated exoplanet is even weirder than they ...

Yet another faraway world has come to sharper focus thanks to the collective scientific muscle of citizen scientists.

A planet swings in front of its star, dimming the starlight we see. Events like these, called transits, provide us with ...

A newly discovered Earth-size world orbiting a dead white dwarf star gives scientists a hint of what the solar system may look like in billions of years.

"We do not currently have a consensus whether Earth could avoid being engulfed by the red giant sun in 6 billion years." ...

Due to how their air moves, the atmospheric conditions of hot exoplanets are expected to change between morning and evening.

Astronomers used NASA's James Webb Space Telescope to detect atmospheric asymmetry in the exoplanet WASP-107b. This ...

Astronomers using NASA's James Webb Space Telescope (JWST) have made groundbreaking observations of WASP-107b, an exoplanet ...

Despite its similarity with our solar system's biggest planet, WASP-107b has only 10% of Jupiter's mass, leading astronomers ...

The transforming exoplanet that was observed by the WIYN 3.5-meter telescope at the U.S. National Science Foundation Kitt ...

Astronomers from the University of Arizona, along with an international group of researchers, observed the atmosphere of a ...