10 Interesting Facts About Uranus | Freakz Info

You are here: » 10 Interesting Facts About Uranus

10 Interesting Facts About Uranus

Here are 10 interesting facts about Uranus. Some of these Uranus facts you might already know, and others will be completely new. Uranus is the seventh planet from the Sun. It has the third-largest planetary radius and fourth-largest planetary mass in the Solar System. Though it is visible to the naked eye like the five classical planets, facts about Uranus was never recognized as a planet by ancient observers because of its dimness and slow orbit.

 

1. Uranus is the coldest planet in the Solar System

1. Uranus is the coldest planet in the Solar System 10 Interesting Facts About Uranus
Facts about Uranus is the coldest planet in the Solar System

Uranus is the 7th planet from the Sun, orbiting at a distance of 2.88 billion km. But it’s still much closer than Neptune, which averages a distance of 4.5 billion km from the Sun. But facts about Uranus – it’s really cold. Unlike the other large planets in the Solar System, Uranus actually gives off less heat than it absorbs from the Sun. The other large planets have tremendously hot cores, and radiate infrared radiation. But something made the core of Uranus cool down to the point that it doesn’t radiate much heat. The temperature of the cloud tops on Uranus can dip down to 49 K (?224 °C).

 

2. Uranus is turned over on its side

2. Uranus is turned over on its side 10 Interesting Facts About Uranus
Facts about Uranus is turned over on its side

All of the planets in the Solar System rotate on their axis, with a tilt that’s similar to the Sun. Sure, the planets are a little tilted. In other words, the planet is rotating on its side. All the planets look a bit like spinning top as they go around the Sun, but facts about Uranus looks more like a ball rolling on its side.

 

3. Summer on Uranus lasts one long day – 42 years

3. Summer on Uranus lasts one long day %E2%80%93 42 years 10 Interesting Facts About Uranus
Facts about Uranus Summer on Uranus lasts one long day – 42 years

Facts about Uranus a day on Uranus is only about 17 hours. But the tilt of Uranus works out so that one pole or the other is usually pointed towards the Sun. This means that a day at the north pole of Uranus lasts half of a Uranian year – 84 Earth years. So, if you could stand on the north pole of Uranus, you would see the Sun rise in the sky, circle around for 42 years, and finally dip down below the horizon. Then you would have 42 years of darkness.

 

4. Uranus is the second least dense planet


Facts about Uranus Uranus is the second least dense planet

The least dense planet in the Solar System is Saturn. Facts about Uranus has such a low density that it would float on water if you could find a pool large enough. Uranus comes in second as the least dense planets in the Solar System. The density of Uranus is only 1.27 g/cm3. In other words, facts about Uranus would sink in water (water is 1 g/cm3. This low density has an interesting side effect. Even though Uranus is 14.5 times as massive as the Earth, you would only experience about 89% the force of gravity if you could stand on its surface.

 

 5. Uranus has rings

5. Uranus has rings1 10 Interesting Facts About Uranus
Facts about Uranus Uranus has rings

Obviously Saturn has rings; you can see them in any backyard telescope. But facts about Uranus has the second most dramatic set of rings in the Solar System. Unlike Saturn’s particles which are made of bright ice, the rings of Uranus are very dark. They’re also narrow, only measuring a few km wide. Astronomers think that the rings of Uranus are very young, and probably formed relatively recently, and not with the planet.

 

6. The atmosphere of Uranus

5. Uranus has rings 10 Interesting Facts About Uranus
Facts about Uranus Uranus has rings

Seen in visible light, Uranus is a boring blue ball. You can’t see the amazing bands of clouds and storms that we see on Jupiter and Saturn. But look closer in other wavelengths, like infrared, and you’ll see that Uranus does have bands and cloud patterns. Early observations of facts about Uranus didn’t show anything, but improved telescopes in the 1990s showed that Uranus has bright regions in its atmosphere. Some of these clouds only last for hours, while others have been around since the Voyager flyby in 1986. Astronomers have also been able to chart the wind speeds on Uranus, and have found they can 250 m/s.

 

7. Uranus has 27 moons

7. Uranus has 27 moons 10 Interesting Facts About Uranus
Facts about Uranus Uranus has 27 moons

Like all of the giant planets, facts about Uranus has its share of moons. Astronomers now count 27 natural satellites. But they’re actually a pretty lightweight group of moons. If you could add up all their mass, they would account for less than half the mass of Triton, Neptune’s largest moon. The largest moon, Titania, has a diameter of about half the diameter of the Earth’s moon.

 

8. Uranus was the first planet discovered in the modern age

8. Uranus was the first planet discovered in the modern age 10 Interesting Facts About Uranus
Facts about Uranus Uranus was the first planet discovered in the modern age

Most of the planets are visible to the unaided eye, and were known in ancient times. Facts about Uranus was the first planet discovered after the invention of the telescope. It was first recorded in 1690 by John Flamsteed, who thought it was a star in the constellation Tauri. But it wasn’t until Sir William Herschel made his observations in 1781 that astronomers finally realized it was a planet. Herschel originally wanted to call Uranus “George’s Star” after King George III, the astronomical community settled on Uranus, and the name stuck.

 

9. You can see Uranus with the unaided eye

9. You can see Uranus with the unaided eye 10 Interesting Facts About Uranus
Facts about Uranus You can see Uranus with the unaided eye

You might be surprised to know that you can see Uranus without a telescope; just with your eyes. At magnitude 5.3, Uranus is just within the brightness scale that a human eye can perceive. Facts about Uranus, you’ve got to have extremely dark skies and know exactly where to look to see Uranus. Get a pair of binoculars, and Uranus is possible to see even in brighter skies. It’s amazing to think that Uranus was right there, ready for anyone to discover, but nobody knew what to look for.

 

10. Uranus has only been visited once

10. Uranus has only been visited once 10 Interesting Facts About Uranus
Facts about Uranus Uranus has only been visited once

Only one spacecraft in the history of spaceflight has ever made a close approach to Uranus. NASA’s Voyager 2 zipped pass Uranus in January, 1986, coming within 81,000 km of the surface of Uranus. It took thousands of photographs of Uranus and its moons, and then sped off onto towards its next target: Neptune. Facts about Uranus  that no other spacecraft have ever been sent towards Uranus, and there are no plans to send any more.

Incoming search terms:

  • 10 Uranus Facts (2)
  • 37 facts about uranus (2)
  • 10 Interesting Facts About Uranus on nasa (1)
  • 10 interesting facts uranus (1)
  • Uranus Fun Facts NASA (1)

Give Me Comment Bro! ^^

Posted by 0 Responses
 
Join Us
   
Categories
Archives