How NASA will deal with asteroid that could hit Earth

tech.hindustantimes.com:

NASA has reported several potentially hazardous asteroids coming close to Earth in the last few months. While they didn’t cause any harm to us, a little bit of a deviation in the trajectories of these asteroids might lead to disaster on Earth. Around 65 million years back when a giant asteroid hit the Earth, it resulted in the extinction of dinosaurs. Such dreaded events are not confined to the past only, it can happen in the future as well and may create havoc for humans. If an asteroid really makes contact with our planet it could create a massive threat to the very existence humanity. The space research organization has already picked a massive asteroid that it will experiment its technology on.

In attempts to deflect these potentially hazardous asteroids off of their current course and prevent collisions with Earth, NASA introduced the DART (Double Asteroid Redirection Test) mission last year in November. Here’s all you need to know about the NASA DART mission.

The Double Asteroid Redirection Test mission was launched only a month after an enormous asteroid named 2021 sm-3 went flying by Earth at breakneck speed with a diameter of around 525 feet on October 22, 2021. The space object was even bigger than the great pyramid of Giza in Egypt and the most frightening part about it was that scientists were able to detect the object just one month in advance of its passing by Earth. If the trajectory had slightly changed it could have created havoc on Earth. Hence, the DART mission was launched to prevent a horrific collision. The mission will come to a head this year when a 1210 pound spacecraft collides with a minor asteroid dubbed Dimorphos at a speed of roughly 4 miles per second in late September or early October 2022.