For thirty years, SOHO has watched the Sun from a stable perch in space, revealing the inner workings of our star and ...

For thirty years, SOHO has delivered an unprecedented, nearly unbroken view of the Sun, surviving multiple near-catastrophic ...

The winter solstice is quickly approaching. Here's what you need to know about the official start of winter in 2025.

Before the ribbon-cutting for the solar system walk on the Columbia Greenway Rail Trail on Nov. 29, created by WHS Astronomy ...

Learn when fall begins with the autumnal equinox. Get upcoming dates, Harvest Moon info, and understand meteorological vs ...

Can winter sun really provide enough vitamin D or are you still at risk of deficiency despite sunny days? Experts explain why ...

The sun’s current 11-year activity cycle has already peaked—but extreme outbursts from our star may still be in store ...

For a few days, it sounded like a scene from a disaster movie: a “piece” of the sun appeared to shear away from its surface ...

The Mechanics of Earth's Spin Earth rotates once in about 24 hours with respect to the Sun, but once every 23 hours, 56 ...

Africa's Limpopo River, an S-shaped wonder, uniquely crosses the Tropic of Capricorn twice. This vital transboundary waterway ...

I nterstellar comet 3I/ATLAS will make its closest approach to Earth this month, whizzing by at 270 million kilometers (168 ...

A palm oil company is rapidly clearing rainforest inside a UNESCO Biosphere Reserve that’s home to orangutans and sun bears, ...