Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.
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How astronomers plan to detect the signatures of alien life in the atmospheres of distant planets
The James Webb Space Telescope (JWST) is a large space telescope which collects light at infrared wavelengths. It has been ...
Morning Overview on MSN
Scientists claim most shocking evidence of alien life yet
For decades, astronomers have chased fleeting hints that something alive might be lurking beyond Earth, only to watch each ...
Morning Overview on MSN
These alien worlds really exist and they’re stranger than fiction
Planets that once lived only in pulp novels and movie concept art are now turning up in real data. Astronomers are not just ...
An ocean world that's teeming with microbes — and who knows what other kinds of life — is currently the best explanation for some chemical signatures that the James Webb Space Telescope has spotted in ...
K2-18b resides within the habitable zone of its star, making the presence of liquid water and thus life possible. Using the James Webb Space Telescope, researchers detected molecules in K2-18b's ...
WASHINGTON (Reuters) -Scientists are tracking a large gas planet experiencing quite a quandary as it orbits extremely close to a young star - a predicament never previously observed. This exoplanet, ...
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