Galileo Galilei, with a homemade telescope, noticed three points of light near Jupiter. Initially believing they were distant ...

Hi, and welcome back to TechCrunch Space. Happy New Year! And...surprise!: This will be the last edition of TechCrunch Space ...

The Ursuline Sisters' convent, dedicated in 1893, evolved into Marquette Catholic High School, marking a rich educational legacy in Alton.

📅 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.

1610: Astronomer Galileo Galilei observed four of Jupiter’s moons for the first time. 1955: Singer Marian Anderson became the first Black American to sing ...

"There are plenty of astronomy apps for mobile phones to guide your viewing, but be aware that they can destroy or diminish ...

These discoveries laid the groundwork for further exploration of the solar system. Today, the Galilean moons remain of great ...

On January 7, Orthodox believers celebrate the Cathedral of St. John the Baptist. The feast recalls an important event in the ...