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This December, asteroid enthusiasts are in for an exciting event. NASA has identified two asteroids, 2024 XF4 and 2024 XB16, set to pass Earth on December 15. Although these asteroids are considered “near misses,” scientists assure there is no danger to our planet.
Details of Asteroid 2024 XF4
Asteroid 2024 XF4 measures 200 feet, similar to a large plane. It will pass Earth on December 15 at 08:58 AM IST, travelling at 32,481 miles per hour. The asteroid will come within 4,350,000 miles of Earth, about 16 times the distance between Earth and the Moon. Experts have confirmed that it poses no threat.
Fast-Moving Asteroid 2024 XB16
The second asteroid, 2024 XB16, is 47 feet wide. It will travel at 17,520 miles per hour and approach Earth within 1,300,000 miles. This is still far enough to ensure safety, with no risk to our planet.
Why Asteroid Tracking is Essential
Asteroids, such as 2024 XF4, are ancient relics of the early solar system. These rocky objects offer vital information about Earth’s history. Monitoring their movements is crucial for planetary defence, especially after the asteroid impact that led to the extinction of dinosaurs.
NASA uses sophisticated radar systems to track near-Earth objects (NEOs). The Jet Propulsion Laboratory plays a key role in analysing asteroid paths. Missions like OSIRIS-REx and Hayabusa2 provide valuable samples, helping scientists understand the origins of the solar system and life on Earth.
By studying asteroids like 2024 XF4, NASA continues to gather vital data. These efforts help safeguard Earth from potential future threats.
