Uranus

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References & Edit History Related Topics

Images, Videos & Interactives

Images obtained by Voyager 2.

Hubble Space Telescope: Uranus

Planets of Our Solar System

Arrive at Uranus with Voyager 2, know its discoveries, and see close-ups of Miranda

Uranus's southern hemisphere taken by the Hubble Space Telescope.

moons of Uranus

moons of Uranus: Ariel

Titania, the largest moon of Uranus.

Oberon, outermost of the five major moons of Uranus

Umbriel, the third nearest of Uranus's five major moons, in an image made by Voyager 2 on Jan. 24, 1986.

For Students

Read Next

Remarkable new details of Pluto's largest moon Charon are revealed in this image from New Horizons' Long Range Reconnaissance Imager (LORRI), taken late on July 13, 2015 from a distance of 289,000 miles

Why Is Pluto No Longer a Planet?

Solar system illustration. (Sun; planets)

A Model of the Cosmos

solar eclipse, sun, moon, astronomy, space

How Do You Tell the Difference Between Total, Annular, Solar, and Lunar Eclipses?

Solar system illustration. (planets; sun)

Why Are Planets Round?

This close-up image of a dust storm on Mars was acquired by the Mars Color Imager instrument on NASA Mars Reconnaissance Orbiter on Nov. 7, 2007. This image is centered on Utopia Planitia

Do Hurricanes Happen on Other Planets?

Discover

African Americans demonstrating for voting rights in front of the White House as police and others watch, March 12, 1965. One sign reads, "We demand the right to vote everywhere." Voting Rights Act, civil rights.

Timeline of the American Civil Rights Movement

Calendar marking march 15th

22 Questions About Time and Timekeeping Answered

Young boys working in a thread spinning mill in Macon, Georgia, 1909. Boys are so small they have to climb onto the spinning frame to reach and fix broken threads and put back empty bobbins. Child labor. Industrial revolution

The Rise of the Machines: Pros and Cons of the Industrial Revolution

Panoramic view at sunrise of moai, Ahu Tongariki, Easter Island (Rapa Nui), Chile

6 Lost Civilizations

Hindu Holi Festival celebrations with colored water, powder and colorful flower petals thrown over celebrants at a Hindu temple in Mathura, Uttar Pradesh, India on March 24, 2021.

Holi: Festival of Colors

Aphrodite. Greek mythology. Sculpture. Aphrodite is the Greek goddess of love and beauty.

12 Greek Gods and Goddesses

Bar graph of the United States Death Toll during major events. Infogram chart.

U.S. Death Toll During Major Events

Uranus: Related Content

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News •

Astronomers have spotted the most distant comet ever discovered • Mar. 12, 2025, 12:51 AM ET (Astronomy Magazine)

Uranus emits more heat than previously thought • Mar. 11, 2025, 6:16 AM ET (Science News)

Watch: Rare planetary parade caught on camera by our expert stargazers • Mar. 1, 2025, 8:17 AM ET (BBC)

Parade of planets to line up across night sky • Feb. 28, 2025, 1:38 AM ET (BBC)

A rare ‘parade’ of all 7 planets will move across the night sky this week • Feb. 27, 2025, 6:48 AM ET (NPR)

Photos and Videos

Images obtained by Voyager 2.

Hubble Space Telescope: Uranus

Uranus's southern hemisphere taken by the Hubble Space Telescope.

moons of Uranus

moons of Uranus: Ariel

Titania, the largest moon of Uranus.

Oberon, outermost of the five major moons of Uranus

Umbriel, the third nearest of Uranus's five major moons, in an image made by Voyager 2 on Jan. 24, 1986.

Ariel, one of the five major moons of Uranus. Image made Voyager 2 on Jan. 24, 1986,

Miranda, innermost of Uranus's major moons taken by Voyager 2 on Jan. 24, 1986.

Arrive at Uranus with Voyager 2, know its discoveries, and see close-ups of Miranda

Explore Uranus's nightside and ring system in this computer animation of the Voyager 2 space probe passing the planet on its way out of the solar system

See All Videos, Images and Interactives →

Topics

Earth Mars Venus Jupiter Mercury Saturn Neptune

Quiz

Nicolaus Copernicus. Nicolas Copernicus (1473-1543) Polish astronomer. In 1543 he published, forward proof of a Heliocentric (sun centered) universe. Coloured stipple engraving published London 1802. De revolutionibus orbium coelestium libri vi.

All About Astronomy

The orbits of the planets and other elements of the solar system, including asteroids, Kuiper belt, Oort cloud, comet

Space Odyssey

Saturn. Saturn and its rings. Second largest planet of the solar system. Space Art

Planets and the Earth’s Moon

1 July 2002: The Solar and Heliospheric Observatory (SOHO) satellite reveals a massive solar eruption more than 30 times the Earth's diameter. The eruption formed when a loop of a magnetic field over the surface of the Sun trapped hot gas.

Brightest Star in the Solar System

This artist's concept illustrates Kepler-16b, the first planet known to definitively orbit two stars -- what's called a circumbinary planet. The planet, which can be seen in the foreground, was discovered by NASA's Kepler mission. The two orbiting stars r

Extrasolar Planets

M101 (NGC 5457, The Pinwheel Galaxy). Hubble Space Telescope image of face-on spiral galaxy Messier 101 (M101). Largest most detailed photo of a spiral galaxy that has ever been released from Hubble. Created from 1994-2003

Everything in Space in a 25-Minute Quiz

Buzz Aldrin. Apollo 11. Apollo 11 astronaut Edwin Aldrin, photographed July 20, 1969, during the first manned mission to the Moon's surface. Reflected in Aldrin's faceplate is the Lunar Module and astronaut Neil Armstrong, who took the picture.

Can You Match The Moon To Its Planet? Quiz

View of the Andromeda Galaxy (Messier 31, M31).

Astronomy and Space Quiz

Demystified

Remarkable new details of Pluto's largest moon Charon are revealed in this image from New Horizons' Long Range Reconnaissance Imager (LORRI), taken late on July 13, 2015 from a distance of 289,000 miles

Why Is Pluto No Longer a Planet?