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 years ago.” ...

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 ...

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

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

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

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

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

Elon Musk's SpaceX Starship suffered another explosion on Wednesday, which has cast doubt on whether these ships can ever ...

There will be three full moons during the summer. And the sky this season has a number of bright stars that form easily ...