The European Southern Observatory's (ESO) Extremely Large Telescope (ELT) — the world's largest visible- and infrared-light ...
ESO estimates the complex will leak as much light pollution as a city with a population of about 20,000. Parts of the ...
Astronomers sound the alarm as a proposed renewable hydrogen project in Chile threatens to disrupt the pristine night skies ...
European Southern Observatory Director General Xavier Barcons told Space.com that astronomers expect the project to brighten ...
Astronomers are raising concerns about the impact of light pollution from a renewable energy project on the world’s most ...
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 ...
A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...
Using IRAS and NuSTAR telescopes, scientists identify hundreds of obscured black holes hidden behind gas and dust.
Lee Feinberg, HWO's principal architect based at Goddard, said in a separate presentation that NASA is currently envisioning ...
On Jan. 4, Saturn briefly hid behind the crescent moon, escaping the view of skywatchers in Europe, Africa, western Russia ...
The Rubin Observatory will eventually hold the world's largest digital camera. It's therefore a good sign it has aced its ...