Discover interesting facts about the sun, the solar system's central star that supports all life on Earth.

Enjoy a close conjunction of the solar system’s smallest and largest planet just days before the Full Strawberry Moon this ...

This month will usher in two separate conjunctions — one between the moon and a rarely-visible Mercury, and another between ...

You may have heard a nautical phrase predicting storms based on the color of sunsets and sunrises. Meteorologist Caitlin ...

In late May and early June, many people in the central and southeastern United States saw a bright red sun in the sky. Some ...

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Betalains are tyrosine-derived pigments that consist of red-violet betacyanins and yellow betaxanthins. These pigments are major sources of natural food dyes in the United States. Decades of table ...

Here's when the June Strawberry Moon is, why it's called that and why this month’s full moon will look extra large in the ...

Many in the Chicago area noticed a bright red sunrise Monday morning, but what caused the particularly colorful scene?

Venus continues to be the brilliant “Morning Star” in the East before dawn, albeit dimming just a bit as it moves away from ...

Spend enough time among fans of dystopian sci-fi, and you’ll hear “Red Rising” enter the conversation. Penned by Pierce Brown, the six-book series has sold over 6 million copies since the ...