Evidence suggests ancient civilizations, including the Greeks, may have had early optical knowledge and devices like ...

If you think that choosing the most powerful home telescope is just as simple ... The best thing is it still offers vast magnification ranges, from 50x to 250x, giving a sharp, crystal clear view of ...

Although not the inventor of the telescope, Galileo was the first to use it systematically for celestial observations. His modest instrument, with a magnification of around 20x, allowed him to ...

Venus, Jupiter, and Mars dominate the sky. Catch your last views of Saturn as early in the month, the Moon passes in front of ...

Missed January's planetary parade? February 2025 offers another celestial spectacle. Discover when, where & how to catch ...

Stargazers can use them to spot a few of Jupiter's largest moons, and, depending on the magnification, it is possible to see a glimpse of Saturn's rings. Known as the "Galilean moons," these four ...

While this planetary alignment isn't particularly rare, it is relatively uncommon. Spotting two, three, or even four bright ...

Stargazers can use them to spot a few of Jupiter's largest moons, and, depending on the magnification, it is possible to see a glimpse of Saturn's rings. Known as the "Galilean moons ... to take a ...