A newly found super-Earth could help provide answers as to why there are hardly any planets twice the diameter of Earth.

Learn more about a massive show of red sprites in South Asia — an outburst that included over 100 individual flashes of red lightning.

"EZIE is the first mission dedicated exclusively to studying the electrojets," Larry Kepko, an EZIE mission scientist at NASA's Goddard Space Flight Center in Maryland, said in a statement. "It does ...

Explore the wonders of red sprites captured over a thunderstorm in Tibet. Understand their significance in atmospheric ...

For over half a century, scientists suspected a quiet but powerful electric field might be influencing Earth’s upper ...

DARPA is using Earth’s atmosphere as a powerful sensor, allowing the detection of events like rocket reentries and illicit ...

The density at 250 miles (400 kilometers) above Earth is decreasing by about 2% a decade and is likely to get intensify as society pumps more greenhouse gas into the atmosphere, said Ingrid ...

Starlink satellites orbit approximately 342 miles (550 kilometers) above Earth and put on a ... inactive or have burned up in Earth's atmosphere. Related: How to photograph Starlink satellites ...

A Hole in the Sky Ozone, a gas composed of three oxygen atoms, naturally occurs in the Earth’s upper atmosphere (stratosphere) and lower atmosphere (troposphere). In the stratosphere, it forms a ...

It seems as if Earth's atmosphere is incredibly thin, wrapped tightly around our planet. In fact, the atmosphere consists of multiple layers, with some scientists of the opinion that the atmosphere ...