It was a crack - measuring less than 1 millimeter - that went through all the way on the porthole of the Shenzhou-20 spacecraft reentry module, and the most likely cause of the crack was space debris, ...

A Facebook video shows aerial footage of what appears to be large fissures or cracks in the Earth. "The day the Earth moved- This's the fracture of earth's crust after earthquake," reads the video's ...

Deep inside rocky planets like Earth, the behavior of iron can greatly affect the properties of molten rock materials: properties that influenced how Earth formed and evolved. In fact, the evolution ...

Copernicus Sentinel-2 satellite image of the Dickson Fjord in East Greenland. (Credit: Thomas Monahan.) (CN) — When the Earth started pulsing every 90 seconds in September 2023, scientists didn’t know ...