Maybe you received a telescope during the holiday season, or perhaps you’ve gifted yourself with a scope. I want you to get ...

Italian astronomer Galileo Galilei peered through his newly improved 20-power homemade telescope at the planet Jupiter. He ...

Maybe you received a telescope during the holiday season, or perhaps you’ve gifted yourself a scope. I want you to get as ...

On January 7, 1610, the Italian astronomer Galileo discovered three of Jupiter's moons: Callisto, Europa and Io. When he ...

If you have a passion for the stars and are looking for the ideal first telescope, the Celestron Inspire 100AZ is the telescope you need.

Galileo, who had observed Jupiter’s four ... Simon Marius was the first to employ a telescope to observe the Andromeda Galaxy. But was he the first person ever to observe it?

Humans like to think by analogy, and this method often works well for advancing knowledge. For instance, when Galileo first turned his new telescope towards the heavens in 1609–10, he quickly noted ...

📅 Today in History: In 1610, Italian astronomer Galileo Galilei, through improvements he made on a homemade telescope, first observed Jupiter’s four Galilean moons: Ganymede, Callisto, Io and Europa.

Naz warns to steer clear of cheap telescopes that seem too good to be true, as their optics often disappoint. Instead, look ...

Stephen Hawking was born exactly 300 years after Galileo Galilei died. Their death and birth, exactly 300 years apart on ...