The Egyptian pyramids are ancient masonry structures located in Egypt. Sources cite at least 118 identified "Egyptian" pyramids.[1][2] Approximately 80 pyramids were built within the Kingdom of Kush, now located in the modern country of Sudan. Of those located in modern Egypt, most were built as tombs for the country's pharaohs and their consorts during the Old and Middle Kingdom periods
A view of the Giza pyramid complex from the plateau to the south of the complex. From left to right, the three largest are: the Pyramid of Menkaure, the Pyramid of Khafre and the Great Pyramid of Giza. The three smaller pyramids in the foreground are subsidiary structures associated with Menkaure's pyramid
The earliest known Egyptian pyramids are found at Saqqara, northwest of Memphis, although at least one step-pyramid-like structure has been found at Saqqara, dating to the First Dynasty: Mastaba 3808, which has been attributed to the reign of Pharaoh Anedjib, with inscriptions, and other archaeological remains of the period, suggesting there may have been others.[6] The otherwise earliest among these is the Pyramid of Djoser built c. 2630–2610 BCE during the Third Dynasty.[7] This pyramid and its surrounding complex are generally considered to be the world's oldest monumental structures constructed of dressed masonry
The most famous Egyptian pyramids are those found at Giza, on the outskirts of Cairo. Several of the Giza pyramids are counted among the largest structures ever built.[9] The Pyramid of Khufu is the largest Egyptian pyramid and the last of the Seven Wonders of the Ancient World still in existence, despite being the oldest by about 2,000 years.Historical development
Preceded by assumed earlier sites in the Eastern Sahara, tumuli with megalithic monuments developed as early as 4700 BCE in the Saharan region of Niger.[11] Fekri Hassan (2002) indicates that the megalithic monuments in the Saharan region of Niger and the Eastern Sahara may have served as antecedents for the mastabas and pyramids of ancient Egypt.[11] During Predynastic Egypt, tumuli were present at various locations (e.g., Naqada, Helwan
From the time of the Early Dynastic Period (c. 3150–2686 BCE), Egyptians with sufficient means were buried in bench-like structures known as mastabas.[12][13] At Saqqara, Mastaba 3808, dating from the latter part of the 1st Dynasty, was discovered to contain a large, independently built step-pyramid-like structure enclosed within the outer palace facade mastaba. Archaeological remains and inscriptions suggest there may have been other similar structures dating to this period. The first historically documented Egyptian pyramid is attributed by Egyptologists to the 3rd Dynasty pharaoh Djoser. Although Egyptologists often credit his vizier Imhotep as its architect, the dynastic Egyptians themselves, contemporaneously or in numerous later dynastic writings about the character, did not credit him with either designing Djoser's pyramid or the invention of stone architecture.[15] The Pyramid of Djoser was first built as a square mastaba-like structure, which as a rule were known to otherwise be rectangular, and was expanded several times by way of a series of accretion layers, to produce the stepped pyramid structure we see today.[16] Egyptologists believe this design served as a gigantic stairway by which the soul of the deceased pharaoh could ascend to the heavens. Though other pyramids were attempted in the 3rd Dynasty after Djoser, it was the 4th Dynasty, transitioning from the step pyramid to true pyramid shape, which gave rise to the great pyramids of Meidum, Dahshur, and Giza. The last pharaoh of the 4th Dynasty, Shepseskaf, did not build a pyramid and beginning in the 5th Dynasty; for various reasons, the massive scale and precision of construction decreased significantly leaving these later pyramids smaller, less well-built, and often hastily constructed. By the end of the 6th Dynasty, pyramid building had largely ended and it was not until the Middle Kingdom that large pyramids were built again, though instead of stone, mudbrick was the main construction material. Long after the end of Egypt's own pyramid-building period, a burst of pyramid-building occurred in what is present-day Sudan, after much of Egypt came under the rule of the Kingdom of Kush, which was then based at Napata. Napatan rule, known as the 25th Dynasty, lasted from 750 BCE to 664 BCE. The Meroitic period of Kushite history, when the kingdom was centered on Meroë, (approximately in the period between 300 BCE and 300 CE), experienced a full-blown pyramid-building revival, which saw about 180 Egyptian-inspired indigenous royal pyramid-tombs constructed in the vicinity of the kingdom's capital citiesAl-Aziz Uthman (1171–1198), the second Ayyubid Sultan of Egypt, tried to destroy the Giza pyramid complex. He gave up after only damaging the Pyramid of Menkaure because the task proved too large
The James Webb Space Telescope has captured images of two early-universe quasars, shedding light on the relationship between black holes and their host galaxies. This breakthrough suggests that the mass ratio observed in more recent galaxies was already present less than a billion years after the Big Bang. JWST’s recent observations of two quasars from the universe’s infancy reveal crucial insights into the early relationship between black holes and their galaxies, echoing mass ratios seen in the more recent universe. New images from the James Webb Space Telescope (JWST) have revealed, for the first time, starlight from two massive galaxies hosting actively growing black holes –quasars – seen less than a billion years after the Big Bang. The black holes have masses close to a billion times that of the Sun, and the host galaxy masses are almost one hundred times larger, a ratio similar to what is found in the more recent universe. A powerful comb...
The statue of Nero at the Isthmus of Corinth. Video screenshot/YouTube , Updrones The forgotten statue of Nero at the Isthmus of Corinth is a relic of the time the Roman emperor granted freedom to a part of ancient Greece. It is also a testament to the man who ordered that the Corinth Canal be built. This enormous project allows ships to circumnavigate the Peloponnese on their way to the Ionian Sea and vice versa. However, there are no historical records of who the actual creator was or when the monument of Nero on the rock was sculpted. The Isthmus of Corinth has been known since ancient times as the dividing line between the Peloponnese and mainland Greece. A manmade waterway there would directly connect the Aegean Sea to the Ionian. In the 1st century AD, geographer Strabo pointed out a stele on the Isthmus of Corinth, bearing two inscriptions. One pointed East towards Megara of Attica. It said: “That is not Peloponnese, but Ionia.” The othe...
Excavations at the site in the coastal city of São Luís, Brazil uncovered thousands of artifacts left by ancient peoples up to 9,000 years ago. Archaeologists unearthed 43 human skeletons and more than 100,000 artifacts at an excavation site in the coastal city of São Luís in northeastern Brazil. Scientists have long debated precisely when and how humans arrived in and populated the Americas from Asia. The archaeological site is much older than the oldest documented “pre-sambaqui” settlement found so far in the region, dating back 6,600 years. The findings suggest that people settled in this part of modern-day Brazil at least 1,400 years earlier than previously thought. However, the artifacts have only been dated based on their depth, and confirmatory isotopic analysis has yet to be performed. The lead archaeologist on the dig, Wellington Lage said the find might “rewrite the history of human settlement in Brazil”. The archaeological site was found when a team ...
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