Mars will appear to make an ultraclose approach to the moon on Sunday, after Jupiter had a turn earlier this week. Here's how ...

Deimos is Mars' outer moon. It's a tiny, irregularly shaped moon and smaller than Mars' other moon, Phobos. Despite being unspectacular, Deimos remains a fascinating mystery. Deimos is one of only ...

If you are fortunate to live in the occultation zone and the weather cooperates, this upcoming event is one that really should not be missed.

This map from In-the-Sky shows the path of the lunar occultation of Mars. Tonight, the moon will be full as it rises. (January's full moon is also called the Wolf Moon). Mars and the moon will ...

Mars and the Moon will move closer together in the sky ... In-the-sky.org has a helpful map on its website to help you plan your viewing. The Wolf Moon will reach peak illumination at roughly ...