The September 2025 issue featured “A guide to beginner’s guides,” a reminiscence and description of some the books for astronomy beginners that Contributing Editor Raymond Shubinski recommends or ...

Add Yahoo as a preferred source to see more of our stories on Google. The September 2025 issue featured "A guide to beginner's guides," a reminiscence and description of some the books for astronomy ...

The James Webb Space Telescope has confirmed the most distant, early galaxy in the known universe. The new contender, MoM-z14, is visible just 280 million years after the Big Bang. When you purchase ...

The James Webb telescope's search for habitable exoplanets is getting a big boost from its new star-watching companion, Pandora. When you purchase through links on our site, we may earn an affiliate ...

Gas giants are large planets mostly composed of helium and/or hydrogen. Although these planets have dense cores, they don't have hard surfaces. Jupiter and Saturn are the gas giants in our solar ...

In 1971, Carnegie put into operation the first telescope at its new observatory on Cerro Las Campanas in Chile. The Swope Telescope, a 1-meter (40-inch) reflector, is named after a former Carnegie ...

Turn your phone into a portable planetarium, map the night sky and discover the best place and time to observe February's solar eclipse, with the best stargazing apps.