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 ...

Everything you need to know about the full “Wolf Moon,” including exactly when, where and how to see it at its best from ...

Geologically, Mars is very reminiscent of the moon. But it also looks a lot like the Earth. It all depends on who you ask.

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

The moon will occult Mars in a rare astronomical event on Jan. 13, coinciding with the month's full Wolf Moon that peaks on ...

On Sunday (Jan. 12), the Red Planet will make its close approach of Earth at 8:32 a.m. EST (13:32 GMT). This event, known as ...

NASA has arrived at two ways of returning samples collected on Mars to Earth. Now, the agency will test the options to see if ...

The ground on Mars is full of nitrogen, a vital component for planet life, raising hopes that it might be more hospitable than it appears — but Martian soil is also dense and clay-like, the ...

On the night of Jan. 13, the full moon will appear to pass in front of Mars, resulting in an occultation visible from the ...

There are currently four bright planets spread across the evening sky. The fourth and final to get a lunar visit will be Mars ...

The Red Planet comes closest to Earth, disappears behind the Moon in an occultation, and finally reaches opposition in the ...