Asteroid 2024 YR4 could hit Moon

Once, a very long time ago, a massive asteroid hit the Earth and wiped out the dinosaurs. In addition to functionally ...
NASA warns of asteroid 2025 DU2, a 160-ft space rock traveling at 62,650 km/h, passing Earth at a distance of 542,000 km on ...
“Serpent Mound is the largest serpent effigy built anywhere on the planet Earth,” O’Grady said. “Serpent Mound is built up on ...
NASA’s DART mission tested asteroid deflection. Scientists analyzed ejecta patterns, momentum transfer, and deflection ...