Europa was one of four moons discovered on Jan. 7, 1610, by astronomer Galileo Galilei. Speaking of Galileo, this photo was ...

There are 358 days left in the year. Today in history: On Jan. 7, 2015, masked gunmen stormed the Paris offices of Charlie ...

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 ...

Many scientists have ruled this world with their discoveries. Find out about the greatest scientists of all time discussed in ...

The Final Jeopardy clue for January 2, 2025. The post Final Jeopardy Today January 2, 2025 – Question, Answer, Wages & Winner ...

Discover some of the greatest scientists of all time, featuring revolutionary minds like Albert Einstein and their ...

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