The moon has been bathed in solar wind for billions of years, but the two hemispheres are struck by solar wind of different ...

Centuries after he transformed humanity's understanding of the universe, Galileo Galilei continues to inspire people with ...

In the more modern era, the longest eclipse will happen in northern South America on July 16, 2186. This one will peak at ...

What a week! I’ve been looking at leafy greens and berries longingly while also reminding myself they could be the enemy.

Scientists have identified a hidden feedback loop that may explain how Earth has regulated its climate for tens of millions ...

Seen from afar, Earth is looking steadily darker. The amount of sunshine reflected is known as the albedo. This is going down ...

But the amount of sunlight that Earth reflects—known as its albedo—changes. And that means the amount of energy that Earth ...

Evidence of the slowing of Charon's spin period (despinning) is recorded in tectonic features on the surface of Pluto's icy ...

Researchers probe the geochemistry of the moon, Mars, asteroids, and water worlds to understand our home and plan for future ...

Did you miss the last planet parade in June? The next planetary alignment is this weekend. When to watch it, along with ...

The Solar Spectacle On July 8, 2026, a remarkable and unexpected event unfolded in the cosmos. A massive solar filament eruption occurred on the Sun’s northeast side, capturing the attention of ...

The apple fell like it always had.” What changed the course of the world that someone finally took a moment to ask why?