In 1971, Alan Shepard hit a ball with a six-iron while on the moon as part of the Apollo 14 mission. Reset it here. No one has ever seen the planet Neptunes rings because they are invisible due to little solar light. 20. Approximately, Wish you could count all of the stars in the galaxy? 7. google_ad_height = 90; It makes the star shine really bright. Everest. Lightning storms on Jupiter and Saturn turn methane into carbon soot that falls and hardens into chunks of graphite and then diamonds. All rights reserved. Mars and Earth have approximately the same landmass. Saturn has 150 moons and smaller moonlets, but only 13 of which have diameters larger than 50km. Aboriginal and Torres Strait Islander peoples should be aware that this website may contain images or names of people who may have passed away, Level 4, 80 Market St /* sci facts 728 */ https://www.natgeokids.com/nz/discover/science/space/ten-facts-about-space/ https://www.universetoday.com/ Venus is the hottest planet in the solar system. Neptune is the smallest of the ice giants. Uranus makes one trip around the Sun every 84 Earth years. Its thought that there are between 200-400 billion stars in the Milky Way galaxy. The other sport was a javelin toss, during the same visit. Mercury has a diameter of 4,879 km, making it the smallest planet. Hence, it was named a dwarf planet. Phew! 2. The last time it was visible from Earth was in 1986 and the next time will be in 2061. The eight planets in the solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. How long is it? What does a reimagined Service Learning program look like for your school? 5. Mercury is named after the Roman god of merchants and travellers. It must have been very scary to be the first person in space, ever! https://theplanets.org/ It takes 243 Earth days for Venus to complete one orbit that would be a day. If you squashed them to ensure there was no wasted space you could fit about 1,300,000 Earths inside of the Sun! When astronauts are in space, they communicate with people on Earth through radio waves. The footprints on the moon will be there for 100 million years. Playing: hakuna matata (from the lion king, 2019) by billy eichner, seth rogen, jd mccrary & donald glover. 23. In 2006, the International Astronomical Union (IAU) downgraded Pluto from our ninth planet to a dwarf planet. It is because sound travels through the vibration of particles, and as space has no particles and is only a vacuum, there is no way sound can travel, or you can hear (27). The very first animals in space were fruit fliesthey were sent up in 1947 and recovered alive. Jupiter is the fourth brightest object in the solar system. The temperature can reach 465, enough to melt lead. Our Milky Way is classified as an SBc Barred Spiral galaxy. Everest. This is because unlike Earth, space doesnt have air or water that separates the metal, and in space it doesnt know that they are separate pieces. You can listen to Mission Transmission our radio broadcast to deep space featuring YOUR voices here. The average distance from the Sun to the Earth is about 150 million km. From the Tudors to rocks to fish, we have all the best facts right here! Asteroid or Meteor: Whats the Difference? As per our strong editorial policy requirements, we base our health articles on references (citations) taken from authority sites, international journals, and research studies. They are closer to us. A star is made up of very hot gases. The cost of a complete spacesuit from NASA is $12,000,000. Space has no temperature since it holds no mass. See a medical professional for personalized consultation. The moon reflects the light from the Sun which is why we can see it so clearly. Only one spacecraft, the New Horizons, has ever flown by Uranus. But what makes Earth such a perfect home for humans, animals, plants, bacteria, and insects alike? A full NASA space suit costs $12,000,000. In total there are 8 planets. Pan is one of Saturns moons and it is in the shape of a walnut because its absorbing some of the material that make up Saturns rings. Keep in mind that it take light 8 minutes to travel from the Sun to Earth. For many years, scientists thought that the Earth might be the only planet in our solar system with liquid water. The middle of a star is very, very hot and it gets squeezed by the pressure. 25. Human beings of all age groups have been drawn to the stars and are fascinated by the objects in outer space. Venus = 12,104 Km https://www.space.com/35695-weirdest-solar-system-facts.html They can pull everything within their reach even a star or a photon of light because of their high gravitational pull. Pieces of Mars have fallen to Earth which has allowed scientist to study the planet before launching space missions. The light isnt actually coming from the moon. This means that, Some of the fastest meteoroids can travel through the solar system at a speed of around 42 kilometres per second (26 miles per second). In other words, it is 2.73 Kelvin (-454.75 Fahrenheit/-270.42 Celsius), known as the Cosmic Microwave Background (CMB) radiation that is spread throughout the universe (26). They think the surface is made up of graphite and diamond. That would be a long few months if they couldnt speak! , Science Kids |Home|About|Topics|Experiments|Games|Facts|Quizzes|Projects|Lessons|Images|Videos|Privacy|Sitemap|Updated: Apr 11, 2020, difference between comets, asteroids and meteoroids, glossary of easy space and astronomy definitions for kids, The Solar System formed around 4.6 billion years ago. Venus is thought to be made up of a central iron core, rocky mantle and silicate crust. We are off to space! Except for Earth, the planets are named after the mythological Greek and Roman gods. Earth = 12,742 Km They first stepped on the moon on 20th July, 1969. It takes Venus 18 Earth days (or less) to complete a single year rotation around the sun. Black holes are densely packed masses accumulated in a small area. A light year is unit of measurement to measure distance. In 2006, astronomers changed the definition of a planet. From the moon to your living room: the apollo 11 broadcast, NASA Designed Perfume Captures Smell Of Outer Space, THE HUMAN BODY IN SPACE: DISTINGUISHING FACT FROM FICTION. Our moon = 3,474 Km. Its equatorial clouds take 18 hours to make one rotation. Lets have a look at some interesting facts about the neighbours in our solar system. For MomJunction, she covers literature and information/ facts articles for kids. Since astronauts cannot carry a refrigerator to space, they use a freeze-dried process. Our Sun is one such star. Now try and get your head around how big the Milky Way is! During the night, the Moon looks really bright!
Scientists believe that there are more stars in the universe than there are grains of sand on all of Earths beaches. When we see Uranus in the solar system it is a lovely, featureless, blue ball that seems like it is floating in space. You'll be able to wow them with information that's new to them when you master a few facts about the dwarf planets.
The Sun is over 300000 times larger than earth. Your child could be the next astronaut in the making, so why not feed their curiosity with facts about outer space. More, The Moon appears to have more craters and scars than Earth because it has a lot less natural activity going on, the Earth is constantly reforming its surface through earthquakes, erosion, rain, wind and plants growing on the surface, while the moon has very little weather to alter its appearance. Space is filled with all types of radiations, including ultraviolet and infrared radiations, cosmic rays, and high energy X-rays and gamma rays emitted by the Sun and other star systems (1). Saturn is actually not the only planet that has rings around it. Is it time to undertake a strategic review of your schools touring program? These rings were discovered using scientific calculations. We have learned that galaxies in the universe are always moving. Thats a diameter 10 times larger than that of Jupiter! Uranus is the only planet in our solar system that rotates on its side and Venus is the only planet in our solar system that spins backwards relative to the other planets. Only one spacecraft, the Voyager 2, has ever flown by Uranus. More asteroid facts. Some call Earth, How huge is the Milky Way galaxy?