Earth’s magnetic field, generated by movements within its molten iron core, serves as a protective shield against solar winds ...

Climatic changes of the last 18,000 years ... Monsoon climate of the early Holocene: Climate experiment with the Earth's orbital parameters for 9000 years ago. Science 214, 59-61 (1981).

The change in temperature came during the period known as the Paleocene-Eocene Thermal Maximum. Kaib said: "It has already been proposed that Earth's orbital eccentricity was notably high during ...

or Earth can produce small but noticeable changes in comet orbits, especially for comets that pass close to these worlds. As ...

The moon uses Earth’s rotational energy to take it into an orbital path slightly farther ... That’s a natural process. Climate change isn’t—and it could have a more significant effect ...

It is thus only fitting for a goddess to be named for none other than the door hinge: Cardea. And now, thanks to Clay ...

As a result, the angular momentum of the satellite about the center of the Earth is conserved (constant ... the green velocity vector is shown along with the acceleration in terms of its tangential ...

Earth orbit satellites derive commercial value from their use in agriculture ... Military rivalry, signaling behavior, and value asymmetries of this sort are a complicating factor for users of orbital ...

Those orbital shape changes could potentially cause Earth's climate to change over the long term. However, these Earth orbital changes contribute very little to the apparent size of the Sun.

A recently discovered, sizable asteroid may come within striking distance of Earth in less than eight years. But although the ...

However, the root cause could be climate change, with the melting of ... s rotational energy to take it into an orbital path farther from Earth. That means Earth used to spin more quickly, with ...