It is difficult to fully predict the consequences if one day, an asteroid collides with our earth. So scientists have built a 'ability to calculate impact effects, thereby understanding what will happen if there is a collision'.
The interface simulates the asteroid collision - the earth.
From the computer screen, users can enter hypothetical data such as asteroid size, flight speed, shape, collision angle and how far away they should be from a new explosion. safe.
If you cannot imagine the magnitude of the asteroid, users can choose based on the comparison with an object of the same size: bus, whale, Empire State building . The algorithm on this website will Calculate asteroid impact impact on the earth axis.
This website is called Impact Earth , the idea of scientists at Purdue University (USA) and Imperial College London. It is an upgrade of the 2004 version based on new scientific calculations. The Daily Mail quoted Dr. Gareth Collins, one of the new additions, to estimate the height of tsunamis when asteroids impact the oceans. If the average asteroid size is equal to a car, then entering the earth's atmosphere will create a spectacular fireball in the sky. The Impact Earth website is open to everyone in the world to increase their understanding of the problem that the earth may encounter.
A survey of stars called Pan-STARRS has been conducted by astronomers to monitor which asteroids are likely to ' visit ' us. In particular, it should be labeled ' dangerous ' for objects likely to collide within the next 50 years. Explore how to simulate an asteroid and earth collision at www.purdue.edu/impactearth .