Geologic Time is a crucial concept to understanding the history of the earth—including the evolution of life ... We will provide a list of web sites with relevant information. The geologic time scale ...

Earth’s climate over millions of years is shaped by both internal forces, like volcanic activity, and external ones, such as ...

YR4 has now been reassigned to Torino Scale Level Zero, the level for 'No Hazard' as additional tracking of its orbital path has reduced its possibility of intersecting the Earth to below the ...

There are several things that look impressive, notably the scale and that this is real-time local simulation ... learning technology using natural Earth data to generate these worlds from latent ...

YR4 peaked at a 3 on the scale, which ranges from 0 (no chance ... to the uncommonly high risk it had of colliding with Earth. For a time, it was the only object among more than 37,000 known ...

Once, a very long time ago, a massive asteroid hit the Earth and wiped out the dinosaurs ... danger of impact on what is known as the Torino scale. It goes from 0-10, and in general, these ...