On the eve of the 249th anniversary of American independence, NASA on Tuesday showcased a patriotic image of Old Glory as ...

For centuries, Mars has captivated the human imagination. Its reddish appearance has earned it the nickname “The Red Planet,” but is it really as red as we’ve been led to believe? While Mars certainly ...

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

Mars continues to attract scientists in 2025 with its Earth-like time, mysterious moons, changing distance, and space ...

"Returning the scientifically selected samples that await us on Mars, as part of a balanced portfolio, will help to ensure ...

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

The 54 pound chunk from Mars was found in the Sahara Desert in 2023 and could set a record when it appears at auction this ...

The new images by the Curiosity rover on Mars show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, ...

The Red Planet Mars got its iconic colour from a combination of rusting and erosion over its 4.6-billion-year history. Mars was a once wetter place than the dry, barren world we know today.

Graphic showing how Mars turned from a grey, wet planet into a dusty red planet. From left to right, four steps are illustrated in a single image. First, iron in the planet’s rocks react with oxygen ...

Right now, we need to continue to study Mars. Lanza advocates for the Mars Sample Return mission, a NASA-European Space Agency campaign to bring home material collected on the Red Planet by the ...

It’s been long thought that Mars shines red due to the rusted iron minerals within the dust that covers the planet. AP. The research combined spacecraft data from the European Space Agency (ESA ...