One day in history about 4.5 billion years ago was a dramatic one for Earth, potentially giving our planet an instant moon ...
Treating ancient Earth and Theia as solid geological bodies transforms simulations of the collision that may have created the ...
New simulations suggest the moon may have formed almost instantly after a giant impact, not slowly from a debris disk.
Scientists have discovered that the Moon-forming collision may have depended heavily on how hot and physically strong early ...
New Southwest Research Institute (SwRI) modeling, conducted in collaboration with scientists at the University of Arizona, ...
A new scientific study is challenging ideas about how quickly the Moon formed, with researchers suggesting it may have taken ...
Add Yahoo as a preferred source to see more of our stories on Google. Billions of years ago, so the theory goes, something around the size of Mars smacked into Earth, spewing a whole bunch of dirt ...
A half century after NASA's Apollo 17 lunar module lifted off the moon's northeastern near side quadrant, planetary scientists still don't completely understand when or how our moon first formed. They ...
How did Earth get its Moon? New simulations suggest a Mars-sized body called Theia collided with Earth 4.5 billion years ago, and the Moon could have formed within hours.
Scientists in a recent breakthrough have discovered new clues regarding the formation of the moon, thereby challenging ...