Turn a telescope to the eastern sky in the hours following midnight on Nov. 5 to see two colossal shadows darken the cloud ...

Jupiter’s moon Io has revealed a breathtaking spectacle through the lens of the James Webb Space Telescope (JWST).

The predawn hours of Aug. 8 present a perfect opportunity to see Jupiter's four largest moons line up next to the "King of the Planets" as it voyages through the stars of the constellation Gemini.

The European Space Agency's JUICE spacecraft will study interstellar comet 3I/ATLAS twice during November, 2025. The ...

This artist's concept depicts NASA's Europa Clipper spacecraft in orbit around Jupiter. The mission is targeting an Oct. 10, 2024, launch. automation Marking the latest foray into space exploration, ...

November's Sky Above episode features a supermoon, meteor shower, and interstellar comet, with experts discussing these ...

WASHINGTON -- Scientists said they have found evidence of water in the atmosphere of Jupiter's icy moon "Europa." NASA said its Hubble space telescope observed the presence of persistent water vapor ...

This weekend, the moon will work together with two planets to put on a sky show worth pulling out a telescope for. Jupiter and Saturn will align, with the moon appearing at a different point between ...

NASA’s James Webb Space Telescope (JWST) has captured an extraordinary and unprecedented sight: a moon-forming disk surrounding a young, giant exoplanet located roughly 625 light years ...