William Optics’ newest machined aluminum refractor captures fine detail for imagers and its size makes it easily portable ...

The subject of space exploration has been one of the most enigmatic and interesting topics of all time. When taught about ...

Serving nine UC campuses and two national laboratories, Lick Observatory continues to be at the forefront of groundbreaking ...

Vermont-based astrophotographer Michele Hernandez Bayliss has captured stunning views of Messier 94 - also known as the ...

Claims to fame: An upscale lake town atmosphere, scenic lakeshore path and nearby observatory ...

A complete guide to achieving pinpoint autofocus on compact refractors using ASIAIR's tools.

That observatory had a 10-inch refracting telescope, and had great times with that telescope. In the Spring of 1979, I wrote to every astronomy department I could think of asking for any kind of work.

"The instrument is, so to speak, the heart of the solar telescope, which is now finally beating at its final destination." The world's largest solar telescope has gained a powerful new "eye" that ...

The Daniel K. Inouye Solar Telescope (DKIST), perched atop the Hawaiian mountain of Haleakalā, is the world's largest telescope used for studying the sun and predicting these storms. The team ...

During its 35 years of orbiting the Earth, the Hubble Space Telescope has transmitted endless streams of magnificent images, confirmed the existence of "dark matter," and helped track a vagabond ...