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99942 Apophis (provisional designation 2004 MN 4) is a near-Earth asteroid and a potentially hazardous object with a diameter of 370 metres (1,210 feet) that caused a brief period of concern in December 2004 when initial observations indicated a probability up to 2.7% that it would hit Earth on April 13, 2029.
Asteroid 99942 Apophis is a near-Earth object (NEO) estimated to be about 1,100 feet (335 meters) across. When it was discovered in 2004, Apophis was identified as one of the most hazardous asteroids that could impact Earth.
Will Apophis hit Earth? Nasa debunk myth; here's all you need to know
Asteroids once ended the life of dinosaurs on earth, triggering an extinction level event that still haunts many people. There is a massive asteroid dubbed 99942 ...
Business Standard India
4 days ago
ISRO eyes close look at potential earth-impacting asteroid Apophis
S Somanath is looking at asteroids — not just to land on them, but to prepare defences against their possible catastrophic impacts on Earth. The ISRO chief is eyeing opportunities to observe ...
The New Indian Express
4 days ago
Mar 26, 2021 · After its discovery in 2004, asteroid 99942 Apophis had been identified as one of the most hazardous asteroids that could impact Earth. But that impact assessment changed as astronomers tracked Apophis and its orbit became better determined.
Jun 20, 2024 · ‘Demon Of Chaos’. Asteroid 99942 Apophis was discovered on June 19, 2004, by astronomers at Kitt Peak National Observatory, who revealed that this stony, S-type asteroid orbits the sun every...
On 13 April 2029, the asteroid 99942 Apophis will pass less than 32 000 km from Earth’s surface. Roughly 375 m across on average, Apophis will, for a short time, be closer to Earth than telecommunications satellites in geostationary orbit and visible in the night sky to the naked eye from parts of Europe, Africa and Asia.
May 10, 2024 · On April 13, 2029 — a Friday, no less — when Apophis, formally known as (99942) Apophis, makes its closest approach to Earth, it will become so prominent over our planet that it will visible with...
Sep 13, 2023 · Apophis, also known as asteroid 99942, was once thought to be on a potential collision course with Earth. The near-Earth object is estimated to be about 1,100 feet (340 meters) and could cause...
Researchers at NASA/JPL, Caltech, and Arecibo Observatory have released the results of radar observations of the potentially hazardous asteroid 99942 Apophis, along with an in-depth analysis of its motion.
Mar 26, 2021 · These images represent radar observations of asteroid 99942 Apophis on March 8, 9, and 10, 2021, as it made its last close approach before its 2029 Earth encounter that will see the object pass our planet by less than 20,000 miles (32,000 kilometers).
May 5, 2022 · NASA Spacecraft Will Visit Apophis, Once Earth’s Deadliest Asteroid Threat. After delivering extraterrestrial samples to Earth in 2023, OSIRIS-REx will embark on an extended mission to a...