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 ...

The Mars Express orbiter launched to the Red Planet. Twenty years later, ESA has delivered a high resolution color image of ...

As Mars approaches opposition this week, it will become a dazzling spectacle in the night sky. See it at its best now, or ...

With Wednesday's ban of Red No. 3, there are now 8 artificial dyes in America's food supply. Discover what dyes remain, the ...

NASA's Curiosity Rover has been exploring Mars since 2012 and more recently has found evidence of ice-free ancient ponds and ...

It’s a term used by astronomers to describe when Earth, Mars and the Sun align. When this happens, Earth sits directly ...

Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" ...

Color images of the Red Planet captured by the Tianwen-1 orbiter have been released by the China National Space Administration (CNSA) and the Chinese Academy of Sciences (CAS). Credit: China Central T ...

Mars is known as the 'Red Planet.' Learn about its reddish hue, caused by iron oxide, its position as the fourth planet from ...

Red No. 3, also known as erythrosine, is a color additive made from petroleum that gives foods and drinks a bright, ...

NASA’s Curiosity Rover has been exploring Mars since 2012 and, more recently has found evidence of ice-free ancient ponds and lakes on the surface. The rover found small undulations like those seen in ...

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