The original story “ Promising biosignatures on alien worlds could take years to confirm ” is published in The Brighter Side ...

Scientists identify 45 potentially habitable exoplanets, using exact data and quotes to guide future telescopes in the search ...

New research suggests that many planets previously considered promising for life may, in fact, be far less hospitable. A ...

Astronomers have discovered over 100 new worlds beyond the solar system hiding in data collected by NASA's exoplanet-hunting spacecraft TESS (Transiting Exoplanet Survey Satellite), and it's thanks to ...

These targets will guide observations with current and future facilities, including the James Webb Space Telescope and ...

A new study suggests alien life may be easier to detect through clusters of similar planets rather than single biosignatures.

Nearly two dozen ‘Earth-like’ planets that could be crawling with alien life have been identified by scientists. Exoplanets are what scientists call worlds that orbit other stars (though some are ...

Scientists have discovered unexpected water-ice clouds on a distant, Jupiter-like exoplanet, challenging current atmospheric ...

There might be many more planets that could be home to aliens than we thought, according to a new study. For years, scientists have searched for life in the “habitable” or “goldilocks” zone – where it ...

Billions of stars in our Milky Way galaxy have captured rogue alien planets that once cruised freely through interstellar space, a new study suggests. Many wandering alien worlds, which were ejected ...

Talk about a hot mess. Scientists have uncovered a hellish “lava world” where temperatures soar to a blistering 2,700 degrees Fahrenheit — hot enough to melt rock into a churning ocean of magma and ...