The Galileo probe expanded on our knowledge of Jupiter's moon, Io, showing us just how hot and hellish the Jovian satellite could be.

On this date, Jan. 17, 2002, the Galileo probe made it’s 33 rd pass of Jupiter’s moon, Io. After Voyager 1’s pass in 1979, Io was dubbed the most volcanically active place in the solar system.

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NASA's mission to send a spacecraft to scour Jupiter's moon Europa for signs of life appears back on track after Hurricane Milton forced a delay.

Image of Jupiter and three of its four Galilean satellites through an amateur telescope, similar to what Galileo might have seen. Credit: Thomas Bresson More detailed observations from NASA’s Galileo ...

This image made available by NASA shows the planet Venus made with data from the Magellan spacecraft and Pioneer ... first recorded by Galileo Galilei in 1610, is easy to explain if Venus orbits ...

Instruments not intended to operate at Jupiter must be protected by being powered off or by having detectors covered. Two spacecraft, Galileo and Juno, have orbited Jupiter, and several others have ...

Galileo Technologies Inc., which makes tools for observing and evaluation artificial intelligence models, today unveiled Agentic Evaluations, a platform aimed at evaluating the performance of AI ...

On this date, Jan. 7, 1610, astronomer Galileo Galilei, with a homemade telescope, noticed three points of light near Jupiter. Initially believing they were distant stars, Galileo’s repeated ...

Using this telescope, Galileo peered up towards the constellation Orion on January 7, 1610. His target was the planet Jupiter – an object brighter than the surrounding stars. To his surprise ...