Researchers say a deadly earthquake in Japan and 2023’s most powerful solar flare occurring back-to-back can’t be a ...

Scientists have detected a plume of lithium pollution in Earth’s upper atmosphere and traced it to the re-entry of a SpaceX ...

Space junk returning to the Earth is introducing metal pollution to the pristine upper atmosphere as it burns up on re-entry, ...

Scientists detected a lithium spike nearly 60 miles above Earth and traced it to a Falcon 9 rocket re-entry, raising concerns.

The observations provide the most detailed picture yet of where Uranus' auroras form and how energy moves through its atmosphere.

For the first time ever, scientists have observed in near real time a cloud of air pollution created as a SpaceX rocket burned up in Earth's atmosphere.

When part of a SpaceX rocket re-entered Earth's atmosphere exactly a year ago, it created a spectacuglar fireball that ...

The study found that those aerosols could warm parts of the upper atmosphere by about 1.5 degrees Celsius within one or two ...

On Jan. 31, 1958, Explorer 1 became the first satellite launched by the United States. Its primary science instrument, a ...

Researchers have proposed that changes in Earth's ionosphere could trigger electrical forces that nudge fragile areas of the crust into creating an earthquake.