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 ...

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

The Wolf Moon — the first full moon of the year and of winter in the Northern Hemisphere — will be best seen on Jan. 14, ...

Six planets will all be visible at once in the night sky this month, lined up across the sky—but one is set to disappear from ...

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

NASA's mission to return samples from Mars and potentially discover the first signs of alien life has a new timeline. The ...

On Jan. 13, bright Mars will disappear behind the full moon for several hours. It's the only lunar occultation of Mars ...

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

NASA sees two paths for saving its beleaguered plan to retrieve materials from the Red Planet but won’t choose between them ...

To maximize chances of successfully bringing the first Martian rock and sediment samples to Earth for the benefit of humanity ...

NASA is pitching a cheaper and quicker way of getting rocks and soil back from Mars. Administrator Bill Nelson presented two ...

As “Die with a Smile” finally reaches the top of the Hot 100, Bruno Mars breaks a historic tie with both Elton John and Adele ...