Space.com on MSN1d
DARPA accidentally detects SpaceX Falcon 9 rocket reentry by listening to Earth's atmosphere
"The phenomenon is highly repeatable. We discovered an unplanned new technique for identifying objects entering the earth's ...
How-To Geek on MSN3d
What Is Earth's Atmosphere? Everything You Need to Know
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 ...
The Debrief4h
DARPA is Using Earth’s Atmosphere as a Sensor to Detect Secret Explosions and Spacecraft Reentries
DARPA is using Earth’s atmosphere as a powerful sensor, allowing the detection of events like rocket reentries and illicit ...
NASA makes first successful detection of Earth’s ambipolar electric field
For over half a century, scientists suspected a quiet but powerful electric field might be influencing Earth’s upper ...
Space.com29d
SpaceX, NASA to launch 1st mission to study aurora 'electrojets' in Earth's atmosphere
"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 ...