"Until we can separate these signals more clearly, we have to be especially careful not to misinterpret them as signs of life ...

When astronomers announced last month they might have discovered the most promising hints of alien life yet on a distant ...

In April, astronomers said they had detected a possible signature of life on the exoplanet K2-18b. Now, three independent ...

Excitement around the potential discovery of alien life on exoplanet K2-18b is fading as new analyses cast doubt on initial ...

Several recent studies have found that there is not enough evidence to support astronomers' claims of the most promising ...

Claims for the detection of life on other planets go back decades. Here's why you should still be skeptical despite recent ...

The existence of alien life on planet K2-18b, located 124 light years away, is under scrutiny following recent claims of ...

But new research from the University of Chicago is urging caution. After analyzing data from multiple observations of the ...

When astronomers last month said they might have discovered the most promising hints of alien life yet on a distant planet, ...

A bold claim made in April 2025 about potential signs of life on the exoplanet K2-18b is now under fire from a fresh ...