Sky This Week is brought to you in part by Celestron. Friday, October 10The Moon passes 5° north of Uranus at 5 A.M. EDT. The ...

Looking for a sky event this week? Check out our full Sky This Week column. October 10: Spot Ceres in Cetus Last week, Io and Europa took a trip together across Jupiter, transiting the planet with ...

The mission was extended until September 2025, allowing for additional orbits and flybys of Jupiter's moons like Ganymede, ...

Jupiter, the largest planet in the solar system, was 2 to 2.5 times bigger in its earlier life, according to new research. Jupiter, the largest planet orbiting the sun, used to be much bigger and ...

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The ocean on Ganymede may have more water than all the water on Earth. In this artist’s concept, the moon Ganymede orbits the giant planet Jupiter. NASA’s Hubble Space Telescope observed aurorae on ...

The NASA/ESA/CSA James Webb Space Telescope has provided the first direct measurements of the chemical and physical ...

Jupiter, the largest planet in the solar system, was 2 to 2.5 times bigger in its earlier life, according to new research. Credit: NASA / JPL-Caltech / SwRI / MSSS / Tanya Oleksuik Jupiter, the ...