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

Research and development is underway to create robots that can hunt for signs of life in the vast oceans that exist under the ...

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

📅 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.

From a total lunar eclipse to meteor showers to space probes, 2025 will be stellar for celestial viewing. Those and more will ...

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

New research underscores the physics of potential oceans on moons like Europa and Enceladus where aliens could hide ...

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A spacecraft built in the UK has captured new images of Mercury as it made its sixth and final flyby ahead of entering the ...

The researchers theorize that these far-off remnants could either be deposits of silica-rich material that have hung around ...

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