Asteroid Alert: Two giant space rocks set to pass near Earth tomorrow, NASA issues update

NASA has issued a warning about two massive asteroids on a close approach to Earth tomorrow. Named 2025 DT4 and 2025 DG3, these celestial objects are heading towards our planet at high speeds, catching the attention of astronomers and space agencies. Although there is no immediate threat, their close flybys emphasize the ongoing need for NASA’s asteroid monitoring efforts.

Asteroid 2025 DT4: Size, Speed, and Distance Asteroid 2025 DT4, measuring 110 feet in diameter—roughly the size of a large airplane—is traveling at an astonishing 64,805 km/h. It will make its closest pass at 1:46 PM IST on March 4, 2025. At its closest, the asteroid will be 2.44 million kilometers away, a safe distance by space standards but still significant for astronomers.

Asteroid 2025 DG3: Size, Speed, and Distance The second asteroid, 2025 DG3, measures 100 feet in width and is moving slower at 28,883 km/h. It will pass Earth at 8:11 PM IST on March 4, 2025, remaining at a distance of 6.29 million kilometers. Although further away, this asteroid still presents no cause for concern.

Are These Asteroids Dangerous? Despite their size and velocity, neither asteroid poses a risk to Earth. NASA classifies a Potentially Hazardous Asteroid (PHA) only if it exceeds 150 meters in size and comes within 4.6 million kilometers of Earth. While 2025 DT4 is passing relatively close, it does not meet the criteria for a PHA.

How NASA Tracks These Asteroids NASA’s Center for Near-Earth Object Studies (CNEOS), using powerful telescopes such as Pan-STARRS and the Catalina Sky Survey, closely tracks thousands of asteroids. These advanced systems provide continuous monitoring and precise predictions of celestial objects’ movements, ensuring planetary safety.

Should You Be Concerned? There is no need to worry. While these two asteroids will pass by Earth safely, they highlight the vast number of space rocks in our vicinity. NASA remains vigilant in tracking potential threats and detecting any risks early. For now, it's simply an exciting celestial event to observe—another example of our ever-changing universe.