According to scientists, this ambipolar electric field is thought to be just as crucial to Earth as both gravity and ...

NASA’s Electrojet Zeeman Imaging Explorer launched on March 14 from Vandenberg Space Force Base in California. The mission, ...

This puts Earth in a so-called "Goldilocks zone," where the temperature is just right for liquid water to exist on the surface. Our planet's atmosphere is mostly made of nitrogen. The next biggest ...

Our measurements reveal the behavior of a pivotal zone of the atmosphere that forms the link ... we used one of the most precise spectrographs on Earth, mounted on the largest telescope available ...