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ˈ f ɒ f /, Coptic: Ⲁⲫⲱⲫ, romanized: Aphōph) [1] or Apophis (/ ə. ˈ p ɒ. f ɪ s /; Ancient Greek: Ἄποφις, romanized: Ápophis), is the ancient Egyptian deity who embodied darkness and disorder, and was thus the opponent of light and Maat (order/truth). Ra was the bringer of light and hence the biggest opposer of Apep.
99942 Apophis (provisional designation 2004 MN 4) is a near-Earth asteroid and a potentially hazardous object, 450 metres (1,480 ft) by 170 metres (560 ft) in size, [3] that caused a brief period of concern in December 2004 when initial observations indicated a probability of 2.7% that it would hit Earth on Friday, April 13, 2029.
In a bit of ominous news befitting a Friday the 13th: It turns out that the asteroid Apophis could have a very small chance of colliding into Earth in five years, when it is expected to make a ...
Asteroids as small as 20 metres (66 ft) in diameter can cause significant damage to the local environment and human populations. [5] Larger asteroids penetrate the atmosphere to the surface of the Earth, producing craters if they impact a continent or tsunamis if they impact the sea. Interest in NEOs has increased since the 1980s because of ...
The impact of an object much larger than 1 km diameter could well result in worldwide damage up to, and potentially including, extinction of the human species. The NASA commitment has resulted in the funding of a number of NEO search efforts, which made considerable progress toward the 90% goal by 2008.
They rarely hit a populated area, but can cause widespread damage when they do. Performance is improving in detecting smaller objects as existing systems are upgraded and new ones come on line, but all current systems have a blind spot around the Sun that can only be overcome by a dedicated space based system or by discovering objects on a ...
According to NASA, an asteroid, 99942 Apophis., will come within 20,000 miles of the Earth on April 13, 2029. This might not seem like a big deal, but it's actually extremely close in relation to ...
Apep or Apophis, an Ancient Egyptian mythological deity who was the primordial force [or embodiment] of chaos. Apepi (pharaoh) or Apophis (reigned c. 1580–1550 BC), a 15th-Dynasty Hyksos pharaoh Other uses