jupiter

How to See the Conjunction Between Mars, Jupiter, and the Moon

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How to See the Conjunction Between Mars, Jupiter, and the Moon

This story originally appeared on WIRED en Español and has been translated from Spanish. August has delivered many spectacular sights in the night sky: a supermoon, meteor showers, and supercharged auroras. Mars and Jupiter also currently appear unusually close together in the night sky, in what’s known as a conjunction. They appeared closest during the … Read more

The Tantalizing Mystery of the Solar System’s Hidden Oceans

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The Tantalizing Mystery of the Solar System’s Hidden Oceans

And yet, defiantly, these alien seas remain liquid. A Mirror-Wrapped Ocean Scientists suspect that a handful of moons orbiting Jupiter and Saturn—and maybe even some spinning around Uranus and Neptune—harbor oceans. Hefty Ganymede and crater-scarred Callisto produce weak, Europa-like magnetic signals. Saturn’s haze-covered Titan, too, very probably has a liquid-water subsurface ocean. These “are the … Read more