Sci &Tech

The night sky has long fascinated humanity, offering both beauty and mystery. Occasionally, it delivers something far more extraordinary—like an asteroid making its way toward Earth. On September 30, 2025, NASA confirmed that asteroid 2025 SA3, a space rock measuring about 54 feet (16.5 meters) in diameter, is traveling on a trajectory that will bring…

The 3I/ATLAS interstellar object has sparked worldwide scientific interest because of its extraordinary size, mass, and unusual trajectory. Recent studies reveal that it is far larger and more massive than earlier estimates, making it one of the most remarkable interstellar visitors observed to date. Detected by NASA, 3I/ATLAS is being carefully monitored by astronomers to…