Add Yahoo as a preferred source to see more of our stories on Google. Illustration showing a brownish, jupiter-like exoplanet in space, with its yellow host star in the background. Trends in the way ...

Scientists recently announced they had found potential signs of life on a planet 124 light years from Earth. While the bold claim has been challenged, the mere prospect is enough to inflame a ...

We’re sorry to disappoint Star Trek fans, but the exoplanet often compared to Mr. Spock’s fictional world has turned out to be nothing more than star flickers ...

Planets that once lived only in pulp novels and movie concept art are now turning up in real data. Astronomers are not just finding distant worlds, they are cataloguing places with molten surfaces, ...

An international team of astronomers employing NASA’s Webb Space Telescope captured an exoplanet 12 light years away, and in a location that may be familiar to fans of science fiction. The alien ...