NASA issues sudden warning as 100ft asteroid races towards Earth at lightning speed

A warning was issued by NASA after they spotted a 100-foot asteroid named 2024 NB2 which is about to make an extremely close flyby Earth on Saturday (July 13).

The aeroplane-sized asteroid is travelling at a stunning speed of 47,921 kilometres per hour. Even though it will be very close to the Earth, scientists believe that it won't act as an immediate threat to the planet.

The astronomers spotted asteroid 2024 NB2 racing towards Earth at the Catalina Sky Survey in Tucson, Arizona.

NASA’s Jet Propulsion Laboratory (JPL) has been closely monitoring this near-Earth object in Southern California.

When the space rock makes its closest approach, the asteroid will be just 2,390,000 miles (3,850,000 kilometres) away from Earth. In astronomical terms, this distance is considered safe.

Asteroid 2024 NB2 is also being tracked by the Goldstone Solar System Radar, which is part of NASA’s Deep Space Network.

This radar system, which is located near Barstow, can give detailed observation of the size, orbit and speed of the asteroid.

Such observations are important to understand how near-Earth objects behave in space and improvise planetary defence strategies.

How does NASA keep an eye on any potential hazards to Earth?

The way Asteroid 2024 NB2 is moving towards Earth also reflects the importance of keeping a tab on space to detect any potential hazards.

NASA’s Planetary Defence Coordination Office (PDCO) has been tracking such cosmic objects and ensuring that Earth remains safe.

Watch: Indian astronauts to train at NASA from August The high speed at which the asteroid is travelling shows the solar system's dynamic nature.

Asteroids keep moving across space constantly and are influenced by the planets' gravitation pull.

The scientists can predict future trajectories by understanding their movements. It also helps in assessing potential risks.

(With inputs from agencies)