Those are the criteria that astronomers have applied in their search for habitable worlds beyond our solar system. (blogs.nature.com)
In the mid-1990s, the discovery of worlds beyond our solar system changed astronomy forever. (discovermagazine.com)
NASA's Transiting Exoplanet Survey Satellite (TESS) launched on the first - of - its - kind mission to find worlds beyond our solar system, including some that could support life. (astrobio.net)