Once, a very long time ago, a massive asteroid hit the Earth and wiped out the dinosaurs. In addition to functionally ...

More than 38,000 asteroids are known to be in Earth’s vicinity, including 973 “planet killers” of more than half a mile in diameter. Most pose no risk. But NASA estimates that only about 43% of nearby ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

YR4 tracked by NASA scientists was discovered in its orbit. Initial calculations projected a very low chance of hitting Earth ...

Although YR4 no longer poses a threat, it’s increasingly clear that Earth inhabits a dangerous neighborhood. Keeping out of ...

“Serpent Mound is the largest serpent effigy built anywhere on the planet Earth,” O’Grady said. “Serpent Mound is built up on ...

NASA has significantly lowered the risk of asteroid 2024 YR4 hitting the Earth in 2032 through recent calculations. The moon ...

Elon Musk has insisted it is essentially a matter of life and death that we find somewhere off Earth to colonize.

For a brief window, Asteroid 2024 YR4 looked like a planetary hazard in the making. At up to 90 meters (295 feet) in diameter, it was described as a potential ...

For a brief window, Asteroid 2024 YR4 looked like a planetary hazard in the making. At up to 90 meters (295 feet) in diameter ...