Explore the wonders of red sprites captured over a thunderstorm in Tibet. Understand their significance in atmospheric ...

Climate change is altering conditions in near-Earth space, which could limit the number of satellites that can reliably ...

Keep reading to learn more about Earth's different layers, its atmosphere, and what makes the "blue planet" unique. Earth is made out of different layers, and those layers get hotter and more ...

Discover the importance of the ozone layer, its role in shielding Earth from harmful UV radiation, the causes and effects of ...

The Antarctic ozone layer is currently healing, as a result of global efforts to reduce ozone-depleting substances.

Most satellites orbit in the thermosphere, a layer of Earth’s upper atmosphere. Naturally, this layer expands and contracts ...

It is widely believed that Earth's atmosphere has been rich in oxygen for about 2.5 billion years due to a relatively rapid ...

At the center of most large galaxies, including our Milky Way, sits a supermassive black hole. These powerful objects sometimes enter active galactic nucleus (AGN) mode, where they pull in gas and ...

In 2025, around 120 SpaceX Starlink satellites re-entered Earth’s atmosphere and burnt up upon descent. These artificial ...

The ongoing surge of greenhouse gas emissions in the near-Earth environment could cause dramatic declines in the number of satellites orbiting the planet by the end of the century, a new study has ...