Exoplanets—planets that orbit stars beyond our solar system—have transformed our understanding of the universe. Since the ...

NASA's James Webb Space Telescope (JWST) recently observed exoplanet TOI-421 b, whose unique atmospheric conditions are now ...

Of the more than 5,000 exoplanets that have been confirmed so far and many more thousands of candidates, most orbit stars the ...

NASA's Perseverance rover has revealed new clues about Mars' volcanic past. While most people searching for signs of alien life these days might have their eyes on the exoplanet K2-18b, one team of ...

The exoplanet K2-18b is 8 times bigger than planet Earth. The claim about alien life involved data from NASA's James Webb Space Telescope. A team of astronomers recently made the bold claim that they ...

Roman was similarly designed with a focused set of science goals, including exploring an uncharted region of exoplanet ...

Whenever there’s even a slight chance that an exoplanet shows signs of biological activity, people understandably get excited ...

In celebration of the Hubble Space Telescope's 35 years in Earth orbit, NASA is releasing an assortment ... first measurement of the atmospheres of exoplanets. Hubble also contributed to the ...

The planet, called WD 1856+534 b, is a gas giant exoplanet the size of nearly 14 Jupiters and nearly six times its mass, according to NASA. Recent observations from the James Webb Space Telescope ...

A strong possibility exists that extraterrestrial life can be found on a distant exoplanet known as K2-18b. Using observations from NASA’s James Webb Space Telescope, the researchers were able ...

The exoplanet K2-18b is 8 times bigger than planet Earth. The claim about alien life involved data from NASA's James Webb Space Telescope. A team of astronomers recently made the bold claim that ...

A strong possibility exists that extraterrestrial life can be found on a distant exoplanet known as K2-18b. Using observations from NASA’s James Webb Space Telescope, the researchers were able ...