Facts about Earth and the universe
57 articles
Point Nemo, also known as the Pacific Pole of Inaccessibility, stands as one of Earth's most isolated locations. Imagine a place on Earth so remote, no landmass interrupts the horizon for thousands of kilometers in any direction. In fact, its closest human visitors are astronauts aboard the International...
The Northern Lights, also known as the Aurora Borealis, are light natural phenomena. They appear as ribbons, streaks, spirals, or flowing curtains of light, most commonly in shades of green, but also red, purple, and white. These light displays, often seen in polar regions, are not only visually stunning but...
Did you know that even though Earth is mostly water, only a tiny amount is the kind we can drink? Our planet is covered in vast oceans filled with salty water, but have you ever wondered why the sea is salty? The answer has to do with what's dissolved in the water and how the sun plays a sneaky trick.
In...
The daily spectacle of sunrise and sunset, with its breathtaking colors and shifting shadows, has captivated humanity for millennia. But have you ever stopped to consider the science behind this seemingly simple phenomenon? The truth is, the Sun's daily journey across the sky is not due to the Sun itself...
The hybrid eclipse is a fascinating celestial phenomenon that goes beyond its visual allure. During this event, the Moon and Sun exhibit a unique interplay, showcasing both an "annular ring" and, in certain locations, a brief moment of "total darkness." Apart from its captivating appearance, the hybrid eclipse...
The asthenosphere is a layer of the upper mantle of Earth located below the lithosphere. Despite the great difficulty in accessing the various layers of the Earth, the geographical sciences have allowed us insight into the different layers which make up the Earth. The three main parts are the Earth's crust,...
A supermoon is a type of moon which can elicit great wonder in those who observe them. Frequent stargazers will notice the Moon changes in phases. Although our Moon itself never changes shape, the amount visible to us on Earth is variable. When the side of the Moon facing our planet Earth is fully illuminated...