09/04/2024
NASA experts had been left stumped since the late 1960s, and they finally may have the answers
You wouldn't think there would be many things as fundamental to Earth as gravity, but NASA's latest groundbreaking discovery could say otherwise.
Space buffs have been well and truly mind-blown after NASA announced last week (August 28) that a team of its scientists have discovered the presence of a planet-wide electric field.
The field - despite being pretty weak - is believed to be just as important to our planet as gravity and magnetic fields, so it's a pretty historic find.
The field, known as the ambipolar electric field, was first hypothesised by NASA peeps over 60 years ago. Take a look at how it works:
Using NASA's suborbital Endurance rocket, scientists wanted to explore how the planet's atmosphere evolves.
Glyn Collinson, a lead author on the study principal investigator of the Endurance mission at NASA's Goddard Space Flight Centre, offered some insight on the matter.
She explained how planets with an atmosphere 'should have an ambipolar field'.
"Now that we've finally measured it, we can begin learning how it's shaped our planet as well as others over time," she added.
Spacecraft flying over Earth’s North and South poles have detected a stream of particles flowing from our atmosphere into space since the 1960s.
The 'polar wind', as scientists dubbed it, led to a bunch of research into the study being conducted. Read More:
