Dave Leake teaches ciLiving host, Jaclyn Friedlander how telescopes work Join us as we explore the fascinating world of ...

Buying a telescope is a big step, especially if you’re not sure what all those terms — f/ratio, magnification, go-to — mean. So, to eliminate confusion and make sure you understand what you’re buying, ...

When you look at the night sky, do you ever wonder what's going on out there? On a clear night with a dark sky, if moonlight doesn't wash it out, sometimes you can see the arc of the Milky Way. The ...

The Hubble Space Telescope saw a galaxy that has features of both elliptical and spiral galaxies, puzzling experts.

With so many ways to view the night sky, your choices for beginner telescopes can seem overwhelming. Considerations like aperture, mount type, build quality, and basic design are important, according ...

Seeing the stars or the moon doesn’t have to be complicated; even a beginner can do it with the right scope. By John Alexander Published Feb 27, 2025 9:15 AM EST We may earn revenue from the products ...

Our Milky Way galaxy never sits still: it rotates and wobbles. And now, data from the European Space Agency's Gaia space ...

The supernova explosion, designated as SN 2018gv, is found in the spiral galaxy NGC 2525. According to NASA, Hubble began observing the supernova after an amateur astronomer named Koichi Itagaki first ...