Researchers have uncovered evidence that Uranus and Neptune could be far rockier on the inside than anyone expected.

Amazing views of Jupiter over the years via the Hubble Space Telescope. The moons of Io, Ganymede and hazy Uranus can be ...

Uranus sits far beyond the orbit of Saturn, yet its smallest moons are suddenly at the center of a quiet revolution in outer ...

The cold and remote planets originally earned their label of "ice giants" to contrast their interiors from those of Jupiter ...

Revisiting old data from Voyager 2, scientists have worked out how a dense, shocked region of the solar wind could have ...

The solar system's oddball planet has some pretty odd moons, too. The first infrared spectra of Uranus's small inner moons, ...

In 2025, NASA faced unprecedented uncertainty as it grappled with sweeping layoffs, looming budget cuts, and leadership ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. With Earth directly between Uranus and the Sun, the seventh ...

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**Planetary Observational Events:** Uranus reaches opposition on November 21st, positioned within Taurus and offering an optimal viewing period for its 4" disk near the Pleiades. A close conjunction ...

Kelly Beatty: "Uranus is the third-largest planet in our solar system (three times the diameter of Earth). But its orbit is so far away, nearly 2 billion miles from the Sun, that it looks very dim in ...

NASA's Europa Clipper captured this image of a starfield—and the planet Uranus—on Nov. 5, 2025, while experimenting with one of its two stellar reference units. These star-tracking cameras are used ...