Large asteroid ‘Apophis’ could hit Earth in 2068

The video discusses the threat posed by asteroids, focusing on Apophis, a 370-meter-long asteroid discovered in 2004. Apophis is on NASA's watch list due to its potential to hit Earth in 2068. Scientists emphasize the importance of studying Apophis during its 2029 flyby to better predict its future trajectory. Although the risk of collision in 2068 is low, the potential impact could be catastrophic, prompting the need for thorough research and preparation.

What preparations do scientists believe are necessary before the close flyby of Apophis in 2029?

What potential impact could an asteroid the size of Apophis have if it were to hit Earth?