According to NASA the upper layer of Earth's atmosphere — the exosphere — extends up to 6,200 miles (10,000 km), above which the atmosphere and space blend.

The ozone layer is a part of Earth’s atmosphere that captures some of the Sun’s ultraviolet (UV) light emissions. When the ozone layer is compromised, its ability to absorb radiation weakens ...

This underground water reservoir was identified through the study of seismic waves—the shockwaves created by earthquakes and tremors that travel through the Earth’s layers.

In high school science class, textbooks often feature a recognizable image of the Earth and all its layers—currently, that’s the crust, outer and inner mantle, and outer and inner core.

Planet Earth's inner core may have stopped turning and could go into reverse, according to a study published this week. Earth is formed of three layers: the crust, the mantle, and the core.. Made ...

Earth's diameter is 7,926 miles (12,756 kilometers), so drilling all the way through the planet would require a gargantuan drill and decades of work. You may like Earth's core is 'leaking' gold ...

If current policies remain, Earth’s ozone layer is expected to recover to values seen before ozone holes were were detected by about 2066 over the Antarctic, 2045 over the Arctic, and as soon as ...

Earth’s core seems to be surrounded by enigmatic layer, geologists say Jagged region sits at boundary between liquid and solid rock and might be remnants of ancient seafloor April 10, 2023 ...

Of all Earth’s layers, the inner core is the most remote and mysterious. This solid sphere of iron and nickel is about 70% the size of the moon, with a radius of approximately 759 miles (1,221 ...

The Grand Canyon is a gigantic geological library, with rocky layers that tell much of the story of Earth’s history. Curiously though, a sizeable layer representing anywhere from 250 million ...