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Watch a simulated asteroid hit Earth's atmosphere. While the chance of a devastating event like the 2. Chelyabinsk meteor blast may be rare, millions of objects are known to be floating through space, and scientists warn a collision is bound to happen sooner or later. To stay on top of the risk, NASA researchers are creating 3. D supercomputer simulations that could help first responders prepare for how an asteroid might behave once it crosses through Earth’s atmosphere.

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As a part of the effort, the researchers ran large- scale simulations of a Chelyabinsk- like asteroid, revealing the dramatic fluid flow that takes place as the space rock melts and vaporizes on its journey toward the surface. Scroll down for video To stay on top of the risk, NASA researchers are creating 3. Watch Don`T Kill It HDQ there. D supercomputer simulations that could help first responders prepare for how an asteroid might behave once it crosses through Earth’s atmosphere.

Welcome to my digital home. I believe we all have a purpose and mission that are uniquely our own. Join me in making a difference. NASA is creating 3D supercomputer simulations that could help first responders prepare for how an asteroid might behave once it crosses through Earth’s atmosphere.

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The researchers with NASA’s Asteroid Threat Assessment Project used the Pleiades supercomputer at the Advanced Supercomputing facility to simulate potential asteroids of all different sizes. This includes the Chelyabinsk space rock, which smashed windows and damaged buildings for 5.

Russia. More than 1,2. Using NASA’s Cart.

D and Lawrence Livermore National Lab’s ALE3. D modeling software, the researchers were able to create a multitude of impact scenarios. The dramatic simulation of a Chelyabinsk- like object shows its fiery transformation as it passes through the atmosphere.

When this happens, it melts, vaporizes, and finally, breaks apart. In the simulation, the object enters the atmosphere at 4. The high- pressure shock wave can be seen in red, orange, and yellow as it envelops the space rock. The dramatic simulation of a Chelyabinsk- like object shows its fiery transformation as it passes through the atmosphere. When this happens, it melts, vaporizes, and finally, breaks apart.

THE CHELYABINSK BLASTA meteor that blazed across southern Urals in February was the largest recorded meteor strike in more than a century. More than 1,6. 00 people were injured by the shock wave from the explosion, estimated to be as strong as 2. Hiroshima atomic bombs, as it landed near the city of Chelyabinsk. The Chelyabinsk space rock smashed windows and damaged buildings for 5. Russia. The fireball measuring 1. Earth's atmosphere at 4. Watch Babylon A.D. Megavideo.

Much of the meteor landed in a local lake called Chebarkul. Scientists have uncovered more than 1. Lake Chebarkul since the incident. However, only five of them turned out being real meteorites. Officials can be seen standing next to a 2. According to NASA, this causes the asteroid to ‘fracture and flatten like a pancake.’Fragments can be seen breaking off as well.

But, while they may seem tiny, these fragments can be extremely destructive.‘The dispersed fragments (black) deposit most of the energy into the atmosphere within a relatively short distance, creating dangerous blast waves and thermal radiation on the ground,’ NASA explains. The simulations come as a part of NASA’s ongoing efforts to prepare for an eventual asteroid strike. While the chance of a devastating impact like the 2.

Chelyabinsk event may be rare, millions of objects are known to be floating through space, and scientists warn a collision is bound to happen sooner or later. Stock image. IMPACT WILL HAPPEN 'SOONER OR LATER' EXPERT WARNS Researchers have discovered most of the asteroids that are about a kilometers in size, but are now on the hunt for those that are about 1. Although nobody knows when the next big impact will occur, scientists have found themselves under pressure to predict - and intercept - its arrival.'Sooner or later we will get.. Rolf Densing, who heads the European Space Operations Centre (ESOC) in Darmstadt, ahead of International Asteroid Day on Friday. It may not happen in our lifetime, he said, but 'the risk that Earth will get hit in a devastating event one day is very high.'For now, there is little we can do. And yet, the first- ever mission to crash a probe into a small space rock to alter its trajectory suffered a major setback when European ministers declined in December to fund part of the project.'We are not ready to defend ourselves' against an Earth- bound object, said Densing.

We have no active planetary defense measures.'Source: AFP Back in November, NASA teamed up with the Federal Emergency Management Agency for a series of exercises intended to simulate an asteroid emergency. In the exercise, the experts prepared for a hypothetical object 3. Los Angeles area with 1.

It’s not a matter of if – but when – we will deal with such a situation,’ said Thomas Zurbuchen, Associate Administrator for NASA’s Science Mission Directorate in Washington.‘But unlike any other time in our history, we now have the ability to respond to an impact threat through continued observations, predictions, response planning and mitigation.’.