A study suggesting the exoplanet K2-18b shows potential signs of alien life has been met with skepticism from the scientific ...

"We want to understand how these galaxies are forming stars, how many stars they’re forming, and especially how the black ...

The James Webb Space Telescope has managed to detect the “best evidence of life” on an exoplanet with 99.7% accuracy, ...

That exoplanet is 124 light-years away in the Leo constellation. It's described as much larger than Earth but smaller than ...

The James Webb Space Telescope has detected gases on the alien planet K2-18 b that suggest possible life, marking a notable ...

the effective cancellation of NASA's follow-up to its groundbreaking James Webb Space Telescope, the Nancy Grace Roman Space Telescope. For years, scientists have been hard at work on the ...

Scientists thought they saw a distant star swallow a planet for the first time ever. But new observations from the James Webb ...

Using the James Webb Space Telescope, researchers detected molecules in K2-18b's atmosphere that are associated with life on Earth. Astronomers at the University of Cambridge in England announced ...

The $10 billion James Webb Space Telescope is literally parked 1 million miles away. In the nearly three years since it became operational, “Webb,” as it’s called, has made some incredible ...

Scientists using the James Webb Space Telescope have discovered strong evidence of possible life on the alien planet K2-18 b, ...

Scientists detect potential biosignatures on a nearby exoplanet, hinting at possible alien life for the first time.