The area containing the clay-bearing mounds is geologically connected to Oxia Planum, which is where Rosalind Franklin will ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

Caltech scientists published a study using NASA Curiosity rover imagery showing the past existence of warm water on Mars.

Astrophotographers will be able to capture Venus, Mars, Jupiter, Saturn, Uranus and Neptune tonight. However, Mercury will ...

Thousands of mysterious clay mounds found on Mars were formed by ancient water on the Red Planet's barren northern plains, ...

The Red Planet will be at its closest point to Earth, also known as perigee, on Jan. 12 and will be exactly opposite the sun ...

FOUR planets are visible in the night sky. You will have to battle January clouds, but here is how to find them.

President Donald Trump made a bold promise to America minutes after taking the Oath of Office: pledging that an American flag ...

In his prepared remarks, Trump, a longtime backer of U.S.-led space exploration and exploitation, singled out Mars and left ...

The Red Planet reaches its best position all year this week on January 15. Here’s how and when to get out and see it.

It’s a phenomenon known as a “planet parade,” where the planets appear to be marching across the night sky. Stargazers will ...

Venus and Saturn are currently in conjunction, meaning the planets appear close together in the night sky from Earth. These ...