This is the fourth comet Gröller has discovered, but given its extraordinary distance, it was the most exciting find, he says ...

Uranus has 27 known moons, which are named after characters from the works of William Shakespeare and Alexander Pope. Uranus takes approximately 84 Earth years to complete one orbit around the Sun.

Uranus radiates more energy than it gets from the sun, two new studies find — just as Jupiter, Saturn and Neptune do.

Let’s get this out of the way—any scientist studying Uranus will tell you that they’re tired of the planet being the butt of ...

Scientists have found that previously-known observations about Uranus were misleading. Uranus, the first planet discovered ...

The seventh planet from the sun was first discovered on 13 March 1781 by William Herschel, a German-British astronomer.

For decades, something strange has lurked inside the icy giants of our solar system. Uranus and Neptune, distant blue worlds ...

Uranus is more interesting than previously thought, scientists have found. Everything scientists know about the distant world ...

An alignment of seven planets will be visible in Friday's evening sky. Here's when and where to view the celestial phenomenon ...

Stargazers could have the chance to see Mercury, Venus, Mars, Jupiter, Saturn, Uranus and Neptune − with the right binoculars ...

Worldwide, the best day to see the alignment is today, Feb. 28. Mercury, Venus, Mars, Jupiter, Saturn, Neptune and Uranus could all be visible with clear skies, but not all can be seen by the ...

According to NASA, multi-planet lineups are visible "every few years," but a seven-planet alignment is particularly uncommon, as each planet's orbit varies, with some moving more quickly and Mercury, ...