NASA's James Webb Space Telescope reveals mysterious 'little red dots' in the distant universe, sparking new theories on ...

Astronomers sound the alarm as a proposed renewable hydrogen project in Chile threatens to disrupt the pristine night skies ...

Light pollution from a planned renewable energy project in Chile could significantly impact the European Southern Observatory ...

The magnificent Andromeda galaxy (Messier 31), stands out as the most important nearby stellar island to our Milky Way, and ...

NASA's striking discovery in the universe. The agency's Transiting Exoplanet Survey Satellite (TESS) has discovered a planet ...

Giant ground-based reflector telescopes do much of astronomy's heavy lifting, although the U.S.'s largest in Hawaii is not ...

European Southern Observatory Director General Xavier Barcons told Space.com that astronomers expect the project to brighten ...

The European Southern Observatory's (ESO) Extremely Large Telescope (ELT) — the world's largest visible- and infrared-light ...

The six planets will be visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, ...

Astronomers are raising concerns about the impact of light pollution from a renewable energy project on the world’s most ...

ESO estimates the complex will leak as much light pollution as a city with a population of about 20,000. Parts of the ...