For the first time, astronomers have mapped the vertical structure of Uranus’ ionosphere, uncovering unexpected temperature peaks, weakened ion densities, and puzzling dark regions shaped by the ...

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

The restaurant has that rare quality of feeling simultaneously like a new discovery and an old friend – even on your first ...

Explore Pennsylvania through unique, no-cost adventures that showcase the state’s natural beauty and rich history.

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

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 ...

For the first time ever, scientists have observed in near real time a cloud of air pollution created as space debris burned ...

For the first time, an international team of astronomers have mapped the vertical structure of Uranus's upper atmosphere, ...

When a SpaceX rocket failure set the skies aflame over western Europe last February, no-one was sure if the debris was also polluting our atmosphere. Now scientists are directly linking the ...

Scientists directly measured the lithium left behind in the mesosphere when pieces of a SpaceX rocket fell to Earth over ...