Every year in early January, Earth reaches the closest point in its orbit to the Sun, a moment astronomers call perihelion.

Add Yahoo as a preferred source to see more of our stories on Google. An artist's concept depicts the NISAR satellite in orbit over central and Northern California. Scientists at the University of ...

Earth's seasons look very different at locations not far from each other, 20 years' worth of satellite data reveals. When you purchase through links on our site, we may earn an affiliate commission.

Currently, the Moon is drifting away from Earth at a rate of about 1.6 inches per year making it slowly appear smaller in the ...

Here's how the astronomical phenomenon influences our planet—from the length of our seasons to the way Earth moves through ...

It may be surprising to many that the Earth is closest to the Sun in January, while at the same time, much of the Northern Hemisphere experiences cold weather. This is because Ear ...

Seasons are more than just divisions of time — they are our connection with nature. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Throughout ...

Meteorologist Dalencia Jenkins describes how Earth's proximity to the sun impacts the seasons — and it isn't how you might expect.

Although Earth’s two hemispheres lie on opposite sides of the planet and differ in many ways, they share a peculiar commonality—or at least they used to. The Northern and Southern Hemispheres ...

New research reveals that Earth's Northern Hemisphere is growing darker faster than the Southern Hemisphere is. Bill Anders, Public domain, via Wikimedia Commons Earth has been dimming for decades, ...