NASA’s SPHEREx mission is mapping the entire sky in 102 infrared colors, turning raw space data into a public tool for ...

GPS positions were off by up to 230 feet during the Gannon Solar Storm in May 2024 in a disruption that lasted for up to two days, a new study has revealed.

On November 13, 2020, a pair of European Space Agency spacecraft—Mars Express and the ExoMars Trace Gas Orbiter—set out to gain a deeper understanding of the Martian ionosphere. Utilizing an advanced ...

Like Earth, Mars is surrounded by an ionosphere—the part of its upper atmosphere where radiation from the sun knocks ...

Red sprites hover between 40 and 55 miles high. Up there, the air is thin, so electric fields can spark gigantic filaments ...

NASA is embarking on the Sporadic-E ElectroDynamics (SEED) mission, launching rockets from Kwajalein Atoll to investigate unpredictable Sporadic-E lay ...

How are Sporadic-E layers formed? The ionosphere, a layer of Earth's atmosphere that stretches from about 60 to 1,000 kilometres, is made up of charged particles or ions.

Sporadic E layer, as the name suggests, is a phenomenon in which thin—about 1-5 km thick—but dense patches of ionized metals suddenly appear in the E layer of the ionosphere.

Eye on the ionosphere The study puts new focus on the ionosphere, a wispy layer of the atmosphere that stretches more than 350 miles above Earth’s surface. It’s a volatile arena: Here, rays from the ...

Podcaster Show PlayerDonald Trump will return to the White House following historic victory Get a recap of Tuesday's election results that are lead by former President Donald Trump's victory over ...

The ionosphere is a layer of Earth's atmosphere situated between about 37 miles and 620 miles (60 km to 1000 km) in altitude. It is particularly rich in ionized particles, meaning atoms and molecules ...

An obscure electrical phenomenon has a profound influence on our atmosphere. This field, known as the ambipolar electric field, has finally been measured by scientists. Thanks to a NASA rocket, the ...