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How Is the Sun Completely Blocked in an Eclipse? - NASA Space...

https://spaceplace.nasa.gov/total-solar-eclipse/

Jul 31, 2026 · The Sun is completely blocked in a solar eclipse because the Moon passes between Earth and the Sun. Even though the Moon is much smaller than the Sun, because it is just the right distance away from Earth, the Moon can fully blocks the Sun’s light from Earth’s perspective.

All About Uranus | NASA Space Place – NASA Science for Kids

https://spaceplace.nasa.gov/all-about-uranus/

Jul 31, 2026 · Uranus also has faint rings. The inner rings are narrow and dark. The outer rings are brightly colored and easier to see. Like Venus, Uranus rotates in the opposite direction as most other planets. And unlike any other planet, Uranus rotates on its side. Structure and Surface Uranus is surrounded by a set of 13 rings. Uranus is an ice giant (instead of a gas giant). It is mostly made of ...

All About the Moon | NASA Space Place – NASA Science for Kids

https://spaceplace.nasa.gov/all-about-the-moon/en/

Jul 31, 2026 · All About the Moon Quick Facts: Earth has just one moon – a rocky, cratered place, roughly a quarter the size of Earth and an average of 238,855 miles away. The Moon can be seen with the naked eye most nights as it traces its 27-day orbit around our planet.

All About Venus | NASA Space Place – NASA Science for Kids

https://spaceplace.nasa.gov/all-about-venus/

Jul 31, 2026 · The hottest planet in our solar system Even though Venus isn't the closest planet to the Sun, it is still the hottest. It has a thick atmosphere full of the greenhouse gas carbon dioxide and clouds made of sulfuric acid. The gas traps heat and keeps Venus toasty warm. In fact, it's so hot on Venus, metals like lead would be puddles of melted liquid.

What Is the Weather Like on Other Planets? - NASA Space Place

https://spaceplace.nasa.gov/weather-on-other-planets/

Jul 31, 2026 · By the time you reach gas giant Saturn and its beautiful rings, you are really far from the Sun – about 900 million miles. That's almost twice as far out as Jupiter. That distance comes with a freezing average temperature of about -285℉. The most familiar weather in the solar system is actually on Saturn's largest moon, Titan.

Moon | NASA Space Place – NASA Science for Kids

https://spaceplace.nasa.gov/search/moon/

Jul 31, 2026 · explore What Are the Moon’s Phases? Learn about the Moon's phases! explore How Is the Sun Completely Blocked... It all has to do with the distance between Earth and the sun and Earth and the moon. explore Lunar Eclipses and Solar Eclipses What’s the difference? explore How Far Away Is the Moon? It’s farther away than you might realize ...

All About Pluto | NASA Space Place – NASA Science for Kids

https://spaceplace.nasa.gov/all-about-pluto/en/

Jul 31, 2026 · More fun facts about pluto Pluto is only about half the width of the United States. Charon, one of Pluto's five moons, is about half the size of Pluto. Charon is the largest moon compared to the body it orbits (whether planet or dwarf planet) of any moon in the solar system.

What Causes the Seasons? - NASA Space Place

https://spaceplace.nasa.gov/seasons/

Jul 31, 2026 · Compared with how far away the Sun is, this change in Earth's distance throughout the year does not make much difference to our weather. There is a different reason for Earth's seasons. Earth's axis is an imaginary pole going right through the center of Earth from "top" to "bottom." Earth spins around this pole, making one complete turn each day.

What Is the Kuiper Belt? - NASA Space Place

https://spaceplace.nasa.gov/kuiper-belt/

Jul 31, 2026 · It is so far away it takes 557 years to orbit the Sun. Eris has a small moon named Dysnomia. Learn more about Eris Haumea Another interesting Kuiper Belt Object is Haumea. It’s shaped like a squashed American football about 1,200 miles (1,931 km) long. It spins end over end every few hours.

How Far Away Is the Moon? | NASA Space Place – NASA Science for...

https://spaceplace.nasa.gov/moon-distance/sp/spaceplace.nasa.gov

Jul 31, 2026 · To see for yourself how far apart Earth and the Moon are, try this: Place the basketball on the ground. This represents Earth. Use the measuring tape to find a spot 23 feet 9 inches away from the middle of the basketball. Place the tennis ball there. The tennis ball is the Moon.