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

The instrument is the Prime Focus Spectrograph, and it is one of the flagship instruments in the next era of the Subaru ...

Astronomers are sounding alarm bells as the world's most precious sky-observing location faces a risk of being blinded by ...

Astronomers have been battling threats to their clear skies on all fronts lately. One of the most notable battles, which we ...

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

The James Webb Space Telescope has provided groundbreaking insights into a new type of exoplanet, fundamentally different ...

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

European countries have built some of the best telescopes in the world in Chile at a cost of several billion euros.

"Light pollution will irreparably impact the capabilities for astronomical observation," the ESO's Xavier Barcons said.

Venus, Saturn, Jupiter and Mars will be visible together all month after dark, NASA reports. The four planets have been ...

Photos from the James Webb Space Telescope have revealed more than 40 stars within the gravitationally lensed "Dragon Arc" ...