The journey of astronomical telescopes began in the early 17th century when Galileo Galilei crafted his first refracting ...

( Nanowerk News) Astronomer Calvin Leung was excited last summer to crunch data from a newly commissioned radio telescope to ...

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

From magnification to light-gathering, here’s how to make the decision between buying a telescope or a monocular for ...

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

North Liberty’s best kept secret looks like a giant satellite dish nestled in a wooded area between North Liberty and ...

For stargazers and wildlife watchers, monoculars can be an effective alternative to telescopes or binoculars. Here's how they ...

Amateur astronomers who have purchased telescopes from leading suppliers in the U.S. may be entitled to a payment from a ...

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

The result is an impressive panorama, revealing approximately 200 million stars and extending six times the apparent diameter ...

The Phantom Galaxy (M74) has been imaged in infrared and optical light using the James Webb Space Telescope and Hubble Space ...