Heliopolis

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Introduction References & Edit History Quick Facts & Related Topics

Images

For Students

Al-Jizah. Giza Necropolis, Giza Plateau, Cairo, Egypt. Side view of Sphinx with the Great Pyramid of Khufu (Cheops) rising in the background. The sides of all three of the Giza pyramids are astronomically oriented to be north-south, east-west (see notes)

Pop Quiz: 18 Things to Know About Ancient Egypt

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An ancient egyptian hieroglyphic painted carving showing the falcon headed god Horus seated on a throne and holding a golden fly whisk. Before him are the Pharoah Seti and the goddess Isis. Interior wall of the temple to Osiris at Abydos, Egypt.

11 Egyptian Gods and Goddesses

Olduvai Gorge or Olduwai Gorge, Tanzania, Africa (eastern Serengeti Plain) Where fossil remains of more than 60 hominins provides the most continuous known record of human evolution. Mary Leakey and Louis Leakey made discoveries here. Archaeology

7 Amazing Historical Sites in Africa

Great Pyramid of Cheops (Great Pyramid of Khufu) at Giza, Egypt. (Gizah)

9 Historic Places Worth Exploring in Egypt

Namib desert, Namibia.

8 Amazing Physical Features of Africa

Discover

Baseball laying in the grass. Homepage blog 2010, arts and entertainment, history and society, sports and games athletics

10 Greatest Baseball Players of All Time

The Colosseum, Rome, Italy. Giant amphitheatre built in Rome under the Flavian emperors. (ancient architecture; architectural ruins)

New Seven Wonders of the World

VAN, TURKEY - OCTOBER 25: A building and car ruined during the earthquake of Van-Ercis on October 25, 2011 in Van, Turkey. It is 604 killed and 4152 injured in Van-Ercis Earthquake.

What Is an Aftershock?

The Castillo, a Toltec-style pyramid, rises 79 feet (24 meters) above the plaza at Chichen Itza in Yucatan state, Mexico. The pyramid was built after invaders conquered the ancient Maya city in the tenth century.

What’s Inside the Pyramid at Chichén Itzá?

number zero, 0 balloon

Is Zero an Even or an Odd Number?

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

The Lost Colony of Roanoke, North Carolina, where 115 people mysteriously disappeared c. 1590. John White discovers the word Croatoan carved onto a tree upon his return to the deserted Roanoke Colony in 1590

The Lost Colony of Roanoke

Heliopolis: Facts & Related Content

Written and fact-checked by The Information Architects of Encyclopaedia Britannica

Facts

Also Known As	Iunu • Onu • On

Photos

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Topics

ancient Egyptian religion temple obelisk Valley of the Kings Abu Simbel Thebes Ṣaqqārah Tell el-Amarna Abydos Dayr al-Baḥrī Naukratis Per Ramessu Bubastis

Egypt

Travel down the Nile to discover important ancient Egyptian cultural sites such as the Pyramids of Giza

ancient Egypt

Key People

Callinicus Of Heliopolis

Greek architect

Quiz

Temple ruins of columns and statures at Karnak, Egypt (Egyptian architecture; Egyptian archaelogy; Egyptian history)

History Buff Quiz

Al-Jizah. Giza Necropolis, Giza Plateau, Cairo, Egypt. Side view of Sphinx with the Great Pyramid of Khufu (Cheops) rising in the background. The sides of all three of the Giza pyramids are astronomically oriented to be north-south, east-west (see notes)

Pop Quiz: 18 Things to Know About Ancient Egypt