Asteroid the Size of a 120-Foot Airplane Makes Close Earth Flyby

A 120-foot airplane-sized asteroid recently passed near Earth, making a close but safe flyby. The asteroid’s approach marks another near-Earth event, drawing attention from astronomers tracking its path. While posing no immediate danger, such occurrences highlight the importance of ongoing space observation efforts to monitor and study objects passing through our planet's vicinity.

An asteroid the size of a plane is set to pass safely by Earth today, providing researchers with an opportunity to collect important information about near-Earth objects.

NASA officials confirmed today that a 120-foot asteroid, about the size of a small airplane, will make a close approach to Earth. However, there is no need for concern, as despite its proximity, the asteroid, named 2022 SW3, poses no risk.

NASA's Jet Propulsion Laboratory reassured the public, stating the asteroid will not come closer than approximately 1.6 million miles. This distance is roughly three times the space between Earth and the Moon. While considered close, scientists emphasize there is no danger to Earth at this time. Instead, this near encounter offers scientists an excellent chance to gather vital data on near-Earth objects (NEOs).

Researchers continuously track the orbits of known asteroids, including 2022 SW3, which periodically pass near Earth's orbit. These observations are crucial for predicting future movements and assessing any potential risks.

Asteroids are remnants from the formation of the solar system, dating back 4.6 billion years. Unlike planets, they lack atmospheres and have irregular shapes. Advanced technology and precise observation enable scientists to map their trajectories in detail.

Throughout history, some asteroids have significantly impacted Earth, such as the Chicxulub asteroid, which caused the extinction of the dinosaurs 66 million years ago.

Examples of asteroid study missions include NASA’s OSIRIS-REx and Japan’s Hayabusa2. Samples retrieved from these missions have been invaluable in understanding the origins of the solar system and how life-essential compounds may have reached Earth. Each passing asteroid enhances our preparedness for future potential threats.

Today’s close flyby highlights the ongoing need for continued study of asteroids. While this particular event poses no immediate danger, it presents a valuable opportunity for scientists to collect data for future encounters.

NASA has also developed a planetary defense system to mitigate concerns about NEOs. The Double Asteroid Redirection Test (DART), the world’s first demonstration of planetary defense technology, successfully impacted and altered the path of its asteroid target, marking a milestone in efforts to safeguard Earth from potential asteroid threats.

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Source: NDTV‍