From January to March, the night sky will host a spectacular parade of planets featuring Venus, Mars, Jupiter, Saturn, Uranus, and Neptune. The alignm ...

Uranus, the third-largest planet in our solar ... weirdness of a magnetic field” so tilted from the planet’s spin axis and ...

Neptune and Uranus have often been cited as planetary “twins” partly because of their blueish color and similarities. Of course, Neptune’s axis isn’t nearly as skewed as Uranus ...

New observations by the James Webb Space Telescope suggest that an icy moon around Uranus may have an underground liquid ocean. Ariel is one of 27 moons around Uranus, the seventh planet from the ...