NASA's Curiosity rover has snapped its first images of web-like "boxwork" features on the surface of Mars. The zig-zagging ...

Your blood is also red because of a mixture of iron and oxygen in a molecule called hemoglobin. So in a way, the ancient ...

The images and data being collected are already raising new questions about how the Martian surface was changing billions of ...

Nearly a decade’s worth of data went into the first direct observation of sputtering on Mars, which researchers believe ...

People from cultures across the world have been looking at Mars since ancient times. Because it appears reddish, it has often ...

Before they take the long journey to another planet, humans will have to find the right place to land. New findings from a ...

For centuries, Mars has captivated the human imagination. Its reddish appearance has earned it the nickname “The Red Planet,” ...

A decade-old image from NASA’s Curiosity rover has gone viral, suggesting a mushroom-like object on Mars. While UFO ...

SpaceX CEO Elon Musk wants to send a cargo ship to Mars by the end of next year. Here’s why that plan likely won’t pan out.

I was looking forward to writing a tribute to clear summer skies and great summer stargazing in the Pacific Northwest.

The planet Mercury is visible after sunset in the west, forming a line with the heads of Gemini the Twins: the stars Castor ...

Sometimes the best stargazing happens on ordinary nights. Late June 2025 showcases consistent cosmic rhythms: Venus is ...