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Earth
Table of Contents
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Images, Videos & Interactives
Earth
Examine the observable universe's place within the whole universe
Planets of Our Solar System
Earth's rotation and revolution around the Sun explained
Earth Earth and the Moon
Know the ten interesting facts that prove the earth is round
Earth
What causes the seasons?
surface hydrologic cycle
For Students
Earth summary
Quizzes
View of the Andromeda Galaxy (Messier 31, M31).
Astronomy and Space Quiz
Cross section of Earth showing the core, mantle, and crust
Everything Earth
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
Related Questions
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 system illustration. (planets; sun)
Why Are Planets Round?
A quarter moon is visible in this oblique view of Earth's horizon and airglow, recorded with a digital still camera on the final mission of the Space Shuttle Columbia.
How Much Does Earth’s Atmosphere Weigh?
Paleogeography and paleoceanography of Early Triassic time. The present-day coastlines and tectonic boundaries of the configured continents are shown at the lower right. Continents, continental drift, plate tectonics, Pangea, Laurussia, Gondwana.
Spotting a Supercontinent: How Pangea Was Discovered
Discover
Titanic infographic. The 30th anniversary of its discovery is September 1, 2015. SPOTLIGHT VERSION.
Timeline of the Titanic’s Final Hours
Hemp (Cannabis sativa).
9 Mind-Altering Plants
July, 2006, Launch of Space Shuttle Discovery STS-121. See attached for full caption information.
Will Light-Speed Space Travel Ever Be Possible?
Battle of the Alamo from "Texas: An Epitome of Texas History from the Filibustering and Revolutionary Eras to the Independence of the Republic, 1897. Texas Revolution, Texas revolt, Texas independence, Texas history.
6 Wars of Independence
Easter Procession of Maria Santisima del Sacromonte in Granada, Spain. This statue is known as Virgen de los Gitanos or The Virgin of the Gypsies.
What is Holy Week?
Small, white rat (genus Rattus) on a glass table. (rodent, laboratory, experiment)
Cruel and Unusual Punishments: 15 Types of Torture
King Cobra snake in Malaysia. (reptile)
9 of the World’s Deadliest Snakes

Earth: Related Content

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https://www.britannica.com/facts/Earth
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How to catch the shooting stars of spring's first meteor shower, the Lyrids • Apr. 18, 2025, 9:19 AM ET (AP)
A strong solar storm heads to Earth. Here's what to know about northern lights • Apr. 15, 2025, 3:24 PM ET (AP)
Soil from the moon's far side suggests drier conditions than the side facing Earth • Apr. 9, 2025, 11:00 AM ET (AP)
A micromoon will grace the night skies this weekend • Apr. 8, 2025, 5:03 PM ET (AP)

Photos and Videos

Earth
Earth
Earth and the Moon
Earth
surface hydrologic cycle
Earth: surface composition
Earth's principal tectonic plates
production and destruction of Earth's crust
Earth
airglow
Examine the observable universe's place within the whole universe
Earth's rotation and revolution around the Sun explained
Know the ten interesting facts that prove the earth is round
What causes the seasons?
Watch Earth's continents move, from 650 million years ago to 250 million years in the future
See All Videos, Images and Interactives →

Related Topics and References

Topics
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Related Quizzes and Features

Quiz
View of the Andromeda Galaxy (Messier 31, M31).
Astronomy and Space Quiz
Cross section of Earth showing the core, mantle, and crust
Everything Earth
View of the Andromeda Galaxy (Messier 31, M31).
Astronomy and Space Quiz
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
View of the Andromeda Galaxy (Messier 31, M31).
Astronomy and Space Quiz
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
Encyclopaedia Britannica thistle graphic to be used with a Mendel/Consumer quiz in place of a photograph.
27 True-or-False Questions from Britannica’s Most Difficult Science Quizzes
Encyclopaedia Britannica thistle graphic to be used with a Mendel/Consumer quiz in place of a photograph.
36 Questions from Britannica’s Most Popular Science Quizzes
The orbits of the planets and other elements of the solar system, including asteroids, Kuiper belt, Oort cloud, comet
Space Odyssey
Cross section of Earth showing the core, mantle, and crust
The Solid Earth Quiz
List
Lead image for "A Timeline of the World in 8 Maps"
A Timeline of the World in 8 Maps
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?
Solar system illustration. (planets; sun)
Why Are Planets Round?
A quarter moon is visible in this oblique view of Earth's horizon and airglow, recorded with a digital still camera on the final mission of the Space Shuttle Columbia.
How Much Does Earth’s Atmosphere Weigh?