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Asteroid 2023 QR to get extremely close to Earth today at just 129,000 miles, says NASA

20Aug

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Technology

Asteroid 2023 QR to get extremely close to Earth today at just 129,000 miles, says NASA

[ad_1] Asteroids have become top billing in news ever since it was first surmised that one such space rock had caused the demise of the dinosaurs. However, did you know that asteroids are sometimes called minor planets? According to NASA, asteroids are rocky parts that were left from the early formation of our solar system about 4.6 billion years ago. The size of the asteroids ranges from 530 km in diameter to 10 m. These space rocks are usually observed in the main asteroid belt between the orbits of Mars and Jupiter. However, there is a probability of asteroids being threat to our planet. Therefore, it is extremely important to track them. Sometimes, interaction with a planet's gravitational field knocks these asteroids off their trajectories and sends them towards a planet like Earth...

Asteroid, as big as Boeing 777, is hurtling towards Earth; NASA shares the details

19Aug

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Asteroid, as big as Boeing 777, is hurtling towards Earth; NASA shares the details

[ad_1] Asteroids will always be a matter of concern for the Earth. Therefore, their detection and monitoring is necessary. One meteor named the Chelyabinsk meteor exploded over the city of Chelyabinsk in the southern Urals region of Russia on February 15, 2013. It injured 1,500 people with flying glass from broken windows. The Planetary Defense Coordination Office (PDCO), a branch of NASA, monitors the skies and keeps a watch on various Near-Earth Objects (NEOs). The organization has recently issued a warning against an asteroid designated as Asteroid 2023 PM1. It is just one of the millions of asteroids that have been discovered to date. NASA keeps an eye on the asteroids with the help of advanced ground and space-based telescopes and satellites.Asteroid 2023 PM1This asteroid is on its...

Can Asteroids pose a threat to Earth? NASA expert reveals the truth

29Jul

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Can Asteroids pose a threat to Earth? NASA expert reveals the truth

[ad_1] Do you think asteroids will ever hit the Earth? After all, there are many instances of asteroids smashing into Earth, or exploding in its atmosphere, a long time ago in the past and very much so recently too - just recall the recent Chelyabinsk asteroid.However, at the moment, NASA says that there are no known impact threats from asteroids. Having said that, tiny meteorites break into Earth's atmosphere all the time and hit the ground. One just hit a woman in the chest while she was having coffee in her balcony! It was small and had hit the roof before falling on her. What do scientists say?Dr. Kelly Fast, planetary defense expert and a manager in NASA's Planetary Defense Coordination Office explains. Dr. Fast said, “Asteroids have hit Earth over the course of its history, and it...

101-foot Asteroid 2023 HQ zooming towards Earth at bewildering speed today, alerts NASA

22Apr

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101-foot Asteroid 2023 HQ zooming towards Earth at bewildering speed today, alerts NASA

[ad_1] Space is a dangerous place. It is filled with a massive number of gigantic and high-speed celestial bodies moving in random directions. And some of them pose a big threat to the Earth. Just a couple of days ago, an asteroid exploded over the skies in Europe. This is why space agencies such as NASA have doubled down on planetary defense measures. Last year, the Double Asteroid Redirection Test (DART) mission was conducted successfully and now, NASA has begun construction of the Near-Earth Object (NEO) Surveyor space telescope which will scan the inner solar system in the infrared spectrum to look for any potentially dangerous asteroids. And now, NASA reveals that a mammoth 101-foot asteroid is going to visit our planet from a dangerously close distance. The risk is, if it gets tra...

Asteroid EXPLODES right above Earth; turns into fireball over Europe

19Apr

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Asteroid EXPLODES right above Earth; turns into fireball over Europe

[ad_1] Many asteroids come extremely close to the Earth, but eventually, they all make a safe passage and fly away without posing any risk to us. However, that was not the case recently, when an asteroid darted towards the Earth and would have struck it, if it was not for the atmosphere. The atmospheric drag heated the asteroid up and it exploded. The fireball asteroid was seen flying across the sky over Europe, reminding us that if things had been a little different, it could have struck any of the major cities and caused a big catastrophe. Check the details.As per a report by European Space Agency, the asteroid was discovered just hours before it entered our atmosphere. “At 20:18 UTC on 12 February 2023, the new asteroid, initially designated Sar2667, was imaged by the Piszkesteto Obs...

Planetary defense: How can the Earth be protected from SCARY asteroid strikes?

14Mar

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Planetary defense: How can the Earth be protected from SCARY asteroid strikes?

[ad_1] It is undeniable that the potential impact of an asteroid strike ranks among the most significant natural hazards we face. Similar to the event that caused the extinction of the dinosaurs 65 million years ago, a single asteroid collision has the capability to annihilate all life on Earth. NASA acknowledges this risk and therefore carried out its Double Asteroid Redirection Test (DART) in 2022. But that is just one part of a huge network different space agencies are either working on or have built up to protect us from any incoming space rocks.But before getting into planetary defense, we must understand the threat of asteroids. The Earth is surrounded by asteroids, the majority of which come from the asteroid belt situated between Mars and Jupiter. As per latest data, NASA track...

GARGANTUAN 1049-foot asteroid will soon come extremely close to Earth, NASA reveals

4Mar

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GARGANTUAN 1049-foot asteroid will soon come extremely close to Earth, NASA reveals

[ad_1] Over the past several months, there have been no sightings of any massive asteroids approaching Earth. Instead, we've observed smaller space rocks measuring between 100 and 500 feet in width. While these smaller asteroids could potentially cause damage upon impact, they would not pose a global threat or endanger humanity. However, this is all about to change. NASA has reported that a 1049-foot asteroid, categorized as potentially hazardous, will be approaching its closest proximity to Earth on March 14. This development is particularly concerning because if the asteroid were to collide with Earth, it could potentially cause widespread destruction, flattening hundreds of kilometers of land and triggering earthquakes, tectonic shifts, tsunamis, volcanic eruptions, and forest fires...

Humanity punched this asteroid! NASA shows how hard in numbers

3Mar

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Humanity punched this asteroid! NASA shows how hard in numbers

[ad_1] Potentially hazardous asteroids can pose a risk for planet Earth at any time. In order to avoid any kind of a dangerous situation and to deflect the direction of any asteroid nearing Earth, NASA had on September 26, 2022 launched Double Asteroid Redirection Test (DART) spacecraft which deliberately smashed into an asteroid called Asteroid Dimorphos leading to successfully altering its trajectory. The primary objective of DART was to test NASA's ability to alter the asteroid's direction. Asteroid Dimorphos orbits around another asteroid called Didymos. The separation between the centers of the two asteroids is 1.18 kilometers (0.73 miles), says Johns Hopkins University Applied Physics Laboratory.Data from this mission will help inform researchers how to potentially divert a threa...

MASSIVE 226-foot asteroid fast approaching Earth today, says NASA; Will it strike?

18Feb

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MASSIVE 226-foot asteroid fast approaching Earth today, says NASA; Will it strike?

[ad_1] Space is a hostile place. It is filled with multitudes of gigantic and high-speed celestial bodies moving in random directions. And some of them pose a direct threat to the Earth. Just a couple of days ago, an asteroid exploded over the skies in Montana, US. This is why space agencies such as NASA have doubled down on planetary defense measures. Last year, the Double Asteroid Redirection Test (DART) mission was conducted successfully and now, NASA has begun construction of the Near-Earth Object (NEO) Surveyor space telescope which will scan the inner solar system in the infrared spectrum to look for any potentially dangerous asteroids. And now, NASA reveals that a mammoth 226-foot wide asteroid is going to make a close approach to our planet from a dangerously close distance. Th...

This asteroid actually crashed against Earth and changed space science forever

17Feb

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Technology

This asteroid actually crashed against Earth and changed space science forever

[ad_1] Asteroids often make close approaches to Earth, and they mostly do so without causing any harm. However, there is no guarantee that an asteroid will not hit Earth in the future. If history has taught us anything, nothing in life is certain. That turned out to be true, especially for people of Russia as an asteroid strike on Earth was reported in the city of Chelyabinsk on February 15, 2013. It recorded a 59-foot asteroid exploding over the city which left nearly 8000 buildings damaged and over 1000 people injured.However, this wasn't the only asteroid strike in history, which had a devastating effect on Earth. Another asteroid event in recent recorded history happened in 1908, when a 196 feet wide asteroid exploded near the Podkamennaya Tunguska River in Eastern Siberia, Russia....