NASA recently tracked the close approach of asteroid 2024 TW2, a large rock formation that flew past Earth at a remarkable speed of 60,968 km/h. Measuring approximately 21 feet in diameter, the asteroid came within 288,000 kilometers of our planet—narrowly closer than the average distance to the Moon. Despite this proximity, NASA confirmed that there was no threat to Earth.
No Threat to Earth
NASA assured that 2024 TW2 posed no danger given its small size and high velocity. The asteroid was far from being classified as a Potentially Hazardous Asteroid (PHA), a term that applies to much larger space rocks that come significantly closer to Earth. For an asteroid to be considered a PHA, it must be larger than 140 meters (460 feet) in diameter and approach within 7.5 million kilometers of the planet.
Characteristics of Asteroid 2024 TW2
With a size similar to that of a mid-sized vehicle, 2024 TW2 was considered a relatively small asteroid. If it were to enter Earth’s atmosphere, NASA experts say it would most likely burn up before reaching the ground, posing no significant threat. The agency further noted that asteroids of this size are unlikely to cause any real damage upon atmospheric entry.
Continuous Monitoring by NASA
NASA’s Center for Near-Earth Object Studies (CNEOS) played a key role in tracking the passage of 2024 TW2. CNEOS relies on a vast network of telescopes and advanced computing systems to continuously monitor Near-Earth Objects (NEOs). Though most of these space objects do not pose a danger, constant observation allows early detection and provides valuable data in case an asteroid presents a potential threat.
During the pass-by of 2024 TW2, no alert was triggered, and the asteroid passed safely by Earth. However, NASA and other space agencies emphasize the importance of remaining vigilant in monitoring space objects. This ongoing surveillance is crucial not only for planetary defense but also for potential resource exploitation as space exploration advances.
As NASA continues to track near-Earth asteroids, it remains prepared for any future space objects that might come too close for comfort.
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